Thread Number: 12371
Talk Me Into Or Out Of A Front Loader
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Post# 217185   6/20/2007 at 16:40 (6,154 days old) by btjustice ()        

Do FLs really clean clothes better than a TL? If so or not, why? I realize that FLs use less water than TLs so it kind of defies logic that they clean better. What other benefits/disbenefits are there to FLs?

I found a Frigidaire 2140 new with a couple of small dents in it from shipping marked down to $450. I might go with it.





Post# 217188 , Reply# 1   6/20/2007 at 16:45 (6,154 days old) by roto204 (Tucson, AZ)        
That's a nice machine

roto204's profile picture
When we talk about front-loaders cleaning better than a top-loader, it depends on what top-loader we're talking about.

If we are, for instance, referring to a machine a few years old or older, then you will likely see comparable performance between the two. The front-loader will extract more water, but cleanliness should be equivalent.

If we're talking about top-loaders produced over the last year or two that feature lower water levels and "dumbed-down" temperatures to try and squeak by energy-consumption requirements, then yes, the front-loader will likely perform better and provide cleaner clothes. The front-loader doesn't have to fib water temps to skate by.

Either way, I've heard pretty good things about the 2140 and Frigidaire front-loaders in general.


Post# 217191 , Reply# 2   6/20/2007 at 17:47 (6,154 days old) by gizmo (Victoria, Australia)        

" I realize that FLs use less water than TLs so it kind of defies logic that they clean better."

Well no, it doesn't really. There is a lot more to washing clothes than just water. There are good scientific reasons why FLs wash better.
1. They use a much more concentrated washing solution. If you use half the detergent but less than one-quarter the water, you can see that the washing solution is twice as concentrated. You can look at it the other way around, that toploaders unnecessarily dilute the washing solution because they ned to float the clothes.
2. The clothes are constantly breaking the surface of the water. The surface tension of the water exerts quite some force when it is broken so it is an effective washing action. Also if loaded correctly, the weight of the clothes on top squashes down on the clothes underneath, forcing water and detergent through the fabric. The clothes are alternately squeezed (when on the bottom) and allowed to soak up and expand (when on the top) which is a gentle but very thorough wash action.
3. Wash times are usually longer.
4. Water temperatures can be higher without blowing the energy rating, as the amount of wash water is so small.

Chris.


Post# 217259 , Reply# 3   6/21/2007 at 02:03 (6,154 days old) by btjustice ()        

gizmo (Chris)...

1) Are you sure it is more concentrated? I thought the whole point of HE detergent was that it didn't make as much suds. Would that not make it weaker? I realize that you use less HE detergent due to the FL using less water.

2) Agreed.

3) I hear this too. Does this not eat into the energy savings since the machine is running longer?

4) Agreed.


Post# 217263 , Reply# 4   6/21/2007 at 03:09 (6,154 days old) by mielabor ()        
about sudsing in front-loaders:

1. The cleaning power depends on the composition and concentration of the detergent, not on the presence of suds. Judging of the washing solution by sudsing should only be done when using traditional soap.

2. Sudsing in a front-loader actually decreases cleaning efficiency as it prevents the squeezing action on the clothes.

Anyone complaining about the lack of sudsing in dishwashers?


Post# 217266 , Reply# 5   6/21/2007 at 03:18 (6,154 days old) by launderess (Quiet Please, There´s a Lady on Stage)        

launderess's profile picture
Yes, the wash water is a more concentrated (or should be) solution of detergents and whatever in front loaders, but there shouldn't be any suds.

You want the concentrated wash to do the cleaning and more importantly keep the removed muck off your laundry to be rinsed away. Using a small volume of water this is important as unlike top loaders one cannot depend upon laundry swimming in a large amount of water to do the job. If the was solution is not concentrated for front loaders, you'll end up with dingy, dirty, tattle-tale grey laundry.

Rinsing is another matter, there one needs lots of water as it is a process of dilution.

Sudsing is NOT an indication of cleaning power when using laundry detergents. Soap yes, but not detergent.

L.


Post# 217267 , Reply# 6   6/21/2007 at 03:24 (6,154 days old) by mielabor ()        
about energy and water use for washing:

1. Most energy needed for washing is used for water heating. Using less water means using less energy. Also: washing at high temperatures for a shorter time uses more energy than washing at lower temperatures for a longer time (within reasonable limits of course).

2. More rinsings with small quantities of water are better than less rinsings with large quantities of water, provided that as much water as possible is extracted from the clothes at the end of each rinse cycle.

Front-loaders are definitely superior in both issues.


Post# 217278 , Reply# 7   6/21/2007 at 05:47 (6,154 days old) by toggleswitch (New York City, NY)        

toggleswitch's profile picture
rinsing more effective:

~provided that as much water as possible is extracted from the clothes at the end of each rinse cycle.

It is my oponion as well that spins between rinses does the most good.

Which manny does not do this? I thought someone mentioned Miele does NOT like to spin too much between rinses in that "It forces the residues back INTO the clothing."




Post# 217282 , Reply# 8   6/21/2007 at 06:08 (6,154 days old) by mrx ()        

Mieles do plenty of spins between the rinses. Obviously if you select a very delicate cycle, this may be reduced.

Our miele's not very new but here's how the cycle goes for a normal cotton cycle:
Wash, drain, spin (gradually speeds up to 1000rpm), rinse + spin, rinse+spin, rinse+spin, conditioner rinse + final spin at 1600RPM


Post# 217320 , Reply# 9   6/21/2007 at 10:31 (6,153 days old) by passatdoc (Orange County, California)        
better rinses

I had a large capacity but not-alot-of-options GE toploader before it broke (nine years old) beyond repair, and I replaced it with a Frigidaire 2140. The GE did not have a second rinse option, and I now realize this is a higher-end option on toploaders. The GE was my second washer and neither machine I owned had a second rinse option.

I don't know whether it was the Frigidaire's better wash cycle or the fact that the clothes get up to four rinses, but white items such as towels and underwear, which looked a dingy yellow out of the GE, suddenly looked as if they had been bleached. They hadn't been bleached, as I never use it, but the contrast was amazing. Various friends have made the same remarks after the first load out of their new front loaders.

I travel several times a year to Europe and usually stay in the homes of friends, who kindly grant me access to their laundry rooms so that I can keep luggage to a minimum. I always noticed that clothes washed in their machines came out cleaner, and I used to assume it was softer water than we have in California. Now I realize that it was the more effective rinsing. If I select Extra Rinse, I get up to four rinses in a wash cycle.

When the appliance store delivered and set up my Frigidaire, I ran a test load of clothing while the men were there, to be sure the machine was balanced properly. I threw in some CLEAN clothing from my closet, WITHOUT ADDING DETERGENT, and not surprisingly some suds were left over....representing the leftover soap in my clothing from my one-rinse GE. Front loaders rinse more efficiently with three or four low volume rinses than a top loader with one mammoth rinse.

You are correct....top loaders do not cut the electric bill, because they run longer. What I noticed after several months of front loader ownership:

water bill down 15%
gas bill (I have a gas water heater) down 20%
electric bill: no change

I suppose that someone with a washer equipped with an onboard heater might run higher electric bills than before, if he or she used the highest temperature settings. In Europe, most washers are cold water fill, the onboard heater heats the water, and the wash cycles are longer as a result. In US, the washers run on both cold and hot water fill, so the heater (which is 120 instead of 240 V) kicks on only if the house water heater is depleted or if a very hot wash temperature (higher than hot tap water) is selected.


Post# 217328 , Reply# 10   6/21/2007 at 12:32 (6,153 days old) by peterh770 (Marietta, GA)        

peterh770's profile picture
Well, I don't think we could talk you into a front loader. The door opening is rather small, and I don't think the capacity could hold a full sized adult. Even with sticks and clubs, we probably couldn't get you all the way in. Maybe you are double jointed? And if you are already in, well it's up to you to get out. Maybe after a few weeks of not eating, getting out would be easier.

Post# 217338 , Reply# 11   6/21/2007 at 13:35 (6,153 days old) by btjustice ()        

I want to thank you all for your comments. Apparently I have 30 days to return the FL for a full refund (no questions asked) if I don't like it so I guess I have nothing to lose if I try the Frigidaire 2140 FL.

If it did what these 2 videos do, it would be an easier decision (I would get a FL without any hesitation)...

www.automaticwasher.org/VID/47BEN...
www.automaticwasher.org/VID/47BEN...


Post# 217340 , Reply# 12   6/21/2007 at 13:50 (6,153 days old) by roto204 (Tucson, AZ)        
Peter

roto204's profile picture
*rolling on floor*

You're awesome.


Post# 217341 , Reply# 13   6/21/2007 at 13:59 (6,153 days old) by panthera (Rocky Mountains)        
FL versus TL

panthera's profile picture
I think the biggest difference between the two systems is that FLs have been developed continuously. TLs (I mean the basic agitator in the middle) really hit their peak with the first GE and Unimatics and it has been downhill ever since.
Nothing, absolutely nothing new or useful has been added to them since the first thumpers began making their beautiful sound.
FLs on the other hand, have continued to evolve and, driven by intense competition, improve.
In the end, you should either go with a vintage TL or a Fl. If it were vintage, that would be cool, too - although I would hesitate to recommend the Westinghouses from the 1970s...


Post# 217342 , Reply# 14   6/21/2007 at 14:03 (6,153 days old) by gadgetgary (Bristol,CT)        
BTJustice

gadgetgary's profile picture
My ex got the Frigidaire last fall and absolutely loves the machine. He replaced an older TL Whirlpool(shredmore).

The machine holds a lot of clothes, and, does an excellent job(he has two Yorkies).

No complaints with his machine at all.



Post# 217420 , Reply# 15   6/21/2007 at 21:30 (6,153 days old) by btjustice ()        

I went ahead and bought the $450 damaged in shipping version of the Frigidaire 2140 today. Hauled it in and hooked it up myself. It was a pain getting it perfectly balanced but it is perfectly balanced. I can't believe how quiet the thing is! You can't hear it washing unless you are doing a heavy load and even then it is only the sound of the wash falling back to the bottom of the tub. You can hear it drain water like a TL and the spin is noticeable but quiet. I am very satisfied!

I wanted to be sure the inside was nice and clean as it was on display so I ran a heavy wash cycle with extra spin and extra rinse and laundry detergent through it. I am now washing my bed sheets. The wash appears to be nice and sudsy as I would expect it to be in a FL (not super sudsy but what I would think would be the right amount). I can't wait to see if they appear to be cleaner and better washed. Well, they are better washed and it is nice to know that all the soap is out of them thanks to the window in the door.

Thank you all for helping me make the decision to get a FL! I greatly appreciate it :)


Post# 217478 , Reply# 16   6/22/2007 at 05:11 (6,153 days old) by panthera (Rocky Mountains)        
de nada

panthera's profile picture
Do remember, please - FLs in general and Electrolux/Kenmore/Frigidaire/some GEs in particular are allergic to chlorine bleach (never mind the bleach dispenser, that was put in my marketing idiots who don't give a flying, er foot, about customers) and must be run with HE detergents. That sudsing is a bad bad thing - it attacks the bearings and contributes nothing to cleaning. It is a holdover from the old soap days and is an added "feature" of the detergent makers to make you "think" it is doing something.
Sorry if this sounds like a lecture - just want you to have all the pleasure of a FL without any of the hassle; chlorine bleach and high suds are the cause of allmost all failures in this unit.
(Europeans use oxygen bleach instead of chlorine)


Post# 217488 , Reply# 17   6/22/2007 at 06:53 (6,153 days old) by mrx ()        

There's a bit of a myth perpetuated on here that European washing machines and detergents operate 100% suds free. While they're generally very low sudsing there will be bubbles. You won't normally see a whole layer / cake of suds sitting on top of the water, but you will get some suds in the water.

If you've a few suds, that's quite normal, if you've a whole layer of white foam, you've put in too much detergent or you're using the wrong type of detergent.

Chlorine bleach in a front loading machine is generally very inadvisable. Oxygen bleach will work better and it's better for your machine, for the environment and for your clothes (the most important bit).

Normally, clothes don't need any bleaching at all. Modern detergents have amazing combinations of enzymes and polymers and other ingredient that will break down and remove almost any stain without any need to oxydise it with bleach.

I find for 99.999% of washes, I can get perfect results using a European biological liquid detergent like Persil Small and Mighty which uses optical brighteners rather than bleach.

For coloured clothes, I use a colour detergent e.g. Persil colour which contains neither bleach nor optical brighteners and it gives excellent results.

Your clothes last much longer, look much better and don't fade anywhere near as much. Things like Jean in particular look far far better for much longer if washed like this.

For white clothes, normal European biological powder detergent which contains oxygen bleach will generally produce fantastic results.

However, it's worth remembering that most of the time in the modern world we're really only removing odours, sweat and the odd bit of splashed food from clothes. Unless you're a car mechanic or something, you're highly unlikely to really need to break down very tough stains.

Enzymes work fantastically well on body odours, food stains, etc.

Bleaching with chlorine in particular is a very harsh and out dated way of doing laundry.

Even dishwashers have moved away from using chlorine bleaches to clean dishes and towards a mix of powerful enzymes. This has resulted in a generation of detergents that no longer etch glass and no longer fade the patterns on your dishes!

In general : don't put chlorine anywhere near clothes!



Post# 217491 , Reply# 18   6/22/2007 at 07:03 (6,153 days old) by mrx ()        

I've tried All HE Small and Mighty (Unilever) and it seems quite similar to the UK/Ireland Persil / Surf S&M versions.

I'd suggest giving it a go, and make sure that you follow the dosing instructions carefully.

For normal washing, it's should be a decent detergent and pretty good for your clothes.

For whites and colour fast items, get a powder HE detergent, not a liquid. This, typically, will contain oxygen bleach in sufficient quantities to clean your whites well.
Check the ingredients on the back of the pack.





Post# 217585 , Reply# 19   6/22/2007 at 16:02 (6,152 days old) by panthera (Rocky Mountains)        
myths and reality

panthera's profile picture
Obviously, any time water is churning, there is going to be some amount of "suds".
I don't recall anyone every saying that there are no suds; what is true is that the normal level of sudsing which US detergents designed for TLs produce is very much too high for FLs.
Compared to standard US products, HE detergents produce nearly no suds. Thus my statement that sudsing is a bad bad thing. No doubt, if one were looking for something to find fault with, one could critize my remarks as being generalizations. I write in the knowledge that the other people in this forum know considerably more than I do and thus it is not necessary to categorically exclude every possible misinterpretation.
Modern detergents, regardless of their country of origin, do not need to produce suds in order to clean. It has been frequently mentioned here in the fora that the housewives of the early syndet era "missed" sudsing and so it was "added" back in.
MRX' advice is well worth following. Of course, one thing for US users to note: we tend to wash in hotter water here in Europe than you do, so it would be a good idea to run a really hot load every so often to kill or reduce any mold and "gunk" buildup. It is also necessary to leave the door slightly ajar or you will have mold.
And, yes, there is a big note "Vorsicht! Katze!" on both the dryer and the washer...


Post# 217611 , Reply# 20   6/22/2007 at 17:00 (6,152 days old) by dadoes (TX, U.S. of A.)        

dadoes's profile picture
HE detergents CAN generate some appreciable sudsing, but it's a lightweight foam that dissipates quickly when the water action stops. I've had that happen with Tide HE in my Calypso. HE can also be overdosed. I ran a single new shirt in my F&P (to freshen it for wearing the next night), purposely used Arm & Hammer Essentials which is a "green" plant-based soap formulation, not touted as HE but sudsed very little the other times I've used it. I used about 1/4 of the measuring cap, which clearly was too much as I found a 4-inch layer of suds after the first drain leading into the first deep rinse.

Post# 217643 , Reply# 21   6/22/2007 at 18:45 (6,152 days old) by btjustice ()        
So Far So Good

So far everything has been running fine. I did have to remove the bottom panel to tighten up a loose bolt that made the front left of the machine vibrate somewhat violently during spins. Now it is as quite as can be.

I have been using Tide HE liquid detergent with Febreze in it. I am only filling the small cup to Line 1. Washing heavy clothing like towels requires a second wash ot get all the soap out. Maybe I should use less that the Line 1 marking on the cup.


Post# 217660 , Reply# 22   6/22/2007 at 20:18 (6,152 days old) by passatdoc (Orange County, California)        
Detergent and other tips

Hi BTJustice,

Congratulations with your new 2140. I have had the same washer for 15 trouble free months and counting.

I agree with the need for HE detergent. By the way, Kirkland detergent is HE rated and is available in a free/clear formulation (no dyes) or one with fragrance. For what it's worth, Consumer Reports recently rated Kirkland as high as Tide HE for cleaning power, and it's much lower priced.

I am still using up a large bottle of All Free/Clear and a second unused one of Tide HE before trying Kirkland. In 15 months, I have used up one large bottle of All, one of Tide HE, now I'm on All #2 and the second Tide HE is sitting on a shelf in the garage, unused. Basically, two bottles took me through a year, running about five loads a week.

I generally use 1/4 to 1/3 of the provided measuring cup (we're talking about the big container with the spigot that includes a free measuring cup. If you cannot rinse out the suds even with Extra Rinse, cut down on your detergent. Ideally, you should see no foam or just a little clear light foam on the door when you are done washing. The smallest amount of detergent that gets your clothes clean is best.


A few other tips:

1. I don't even use the dispenser. Not at all. If you pour liquid detergents into it, eventually it gums up and you have to clean the damn thing with a toothbrush. Instead, I simply place the cup with the detergent in it on top of the clothes. The dispenser simply drains the detergent into the tub, without any delay, so I keep the dispenser clean. When the wash is done, the cup is nicely rinsed out. I learned this trick from European friends who have used FLs from Day One.

2. No bleach, as others have mentioned.

3. WIPE OUT THE DOOR GASKET at the end of the wash day. Use a small towel or sock and throw it in with your last dryer load of the day. I understand that they improved the 2140 by placing drain holes at the bottom of the gasket. My model does not have the drain holes. Even if you DO have the holes, it is good practice to wipe the crease dry to avoid mold buildup.

4. Leave the door ajar to allow the machine to dry out. I've never seen anyone in Europe ever keep the door closed, they all leave it ajar.

5. Water will siphon through the dispenser whether you use it or not. I often find a little water in the bleach section of the dispenser. I leave the dispenser door open between washes to keep it dried out.

I live in Southern California, my laundry is in the garage, and the garage faces due south. So it is not unusual for the temperature to top 90 F in the garage on hot summer days. Even with this adverse environment, I have had no mold or odor issues by following this regimen.

About two months ago, another reader with a 2140 posted a piece on how to remove the dark lens, so you can see inside the washer better as it's running. I saved the article and can mail it to you upon request, or post it here.


Post# 217664 , Reply# 23   6/22/2007 at 20:48 (6,152 days old) by btjustice ()        

Thanks for the reply. Yes please send it to my e-mail address listed in the member's section. Thanks!

Post# 217673 , Reply# 24   6/22/2007 at 21:57 (6,152 days old) by btjustice ()        

I measured out 1/4 of a cup of detergent and poured it back into the Tide HE cap. It comes to Line 2 on the cap. I assume I am using 1/8 of a cup of HE detergent since I fill it to Line 1.

Post# 217675 , Reply# 25   6/22/2007 at 22:04 (6,152 days old) by btjustice ()        

With the towels using Tide HE detergent filled to Line 1 on the cap and the tub about 3/4 full, I have to run a second full wash cycle to get all the soap out of the towels.

Before washing this second load of towels, I ran a rinse cycle to see if the towels still had soap in them. There were no suds.

I have to assume that the towels still have soap in them from the first wash. I doubt the soap is coming from what may be left in the tub.

On the next load of towels, I will try to fill the HE cap halfway to Line 1 and see what happens but that will have to wait for a few days as all of my towels have now been washed, lol.


Post# 217695 , Reply# 26   6/23/2007 at 00:04 (6,152 days old) by passatdoc (Orange County, California)        
detergent

I never fill the cup up to the "1" mark. Usually no more than 1/2 to 2/3 of the way up to the "1" mark. Next load fill it to 1/2 way up to "1" and see what happens. You should have clean clothes and little to no suds.

Post# 217833 , Reply# 27   6/23/2007 at 20:04 (6,151 days old) by cny4 (Central New York)        

Line number one is the max I use for very dirty large loads. Usually I fillit to 1/2 to 3/4 to line 1. What does bleach do to FL's? I only use it for whites, but I will stop using it if it is hurting my machine.

Post# 217851 , Reply# 28   6/23/2007 at 21:23 (6,151 days old) by passatdoc (Orange County, California)        

Evidently it eats up the aluminum "spider", that is what people here have posted. I just use a Hot Water wash (machine empty, no soap) once a month. About every four months I add some Lime Away (half bottle) and run it on hot (always allow the machine to fill, stop it momentarily and then add the Lime Away). Keeps calcium buildups to a minimum.

Post# 217866 , Reply# 29   6/23/2007 at 22:30 (6,151 days old) by launderess (Quiet Please, There´s a Lady on Stage)        

launderess's profile picture
European washing machines are designed/buit with componets that cannot in theory witstand repeated use of high LCB. According to Miele, it is not just the stainless steel, but some plastic parts as well. Bosch had in it's warrany for the original smaller units that sold in the United States, that use of chlorine bleach would void the lifetime warranty on the wash tubs.

Europeans in general do not use LCB for laundry, prefering hot or boiling water along with oxygen bleaches, so this never presented a problem. It was only when European frontloaders began to arrive on these shores in great numbers that their makers faced problems. The main problem being that Americans are wedded to chlorine bleach as they are to red meat! *LOL*

Slowly Bosch, then even Miele saw the light and now most European front loaders sold on this side of the pond allow the use of LCB. A dispenser has even been provided for same. Amercian front loaders such as those made by Whirlpool and Electrolux have long had bleach dispensers.

Thing to notice is that in most cases outer tubs have become plastic instead of stainless steel, and or warranties for tubs and certian other parts are no longer life time in some cases. One wonders if this is partly in response to the preceived damage LCB will cause over time.

L.


Post# 217874 , Reply# 30   6/23/2007 at 22:46 (6,151 days old) by frigilux (The Minnesota Prairie)        

frigilux's profile picture
I should be a test-case for the effects of liquid chlorine bleach on front-loaders; I use LCB in 4-5 loads each week---two loads of kitchen/personal whites, a BobLoad® of white bath towels and two loads of white bed linens.

My 5-1/2 year old Frigidaire FL'er is showing no signs of trouble. (Now, if that statement wasn't a silver-platter invitation for superstitous trouble, I don't know what is, LOL!)


Post# 217922 , Reply# 31   6/24/2007 at 06:31 (6,151 days old) by panthera (Rocky Mountains)        
It is

panthera's profile picture
Eugene, it is. The spider is made of aluminum and is deteriorating in the chlorine bleach.
From what I have read and seen, the marketing departments and young-dynamic-managers just added the dispensers for the US market without changing a thing.
When I talked to the repair department at Lowe's in Loveland this February, they told me it is their only remaining "predictable" failure with the Electrolux units (Kenmore, Frigidaire, some GE, etc.).
Part of the US resistance to oxygen bleach is because the first ones were sodium perborate and this only works in very very extremely hot water; so it is basically useless in US washing conditions - this, like the first itchy enzyme detergents conditioned US perceptions of what works for decades and, of course, the ridiculous prices for oxygen bleaches compared to chlorine in the US. They are marketed as specialty cleansers, not as the work horse normal additive as over here.
Of course, when push comes to shove - my cat who was dying of cancer, who had to have as germ free an environment as possible - I still used chlorine bleach and the 212° wash cycle. The six months of this were seven years ago and that washer is still running at a friend's house...an Electrolux.
But why chance it?


Post# 217951 , Reply# 32   6/24/2007 at 10:43 (6,150 days old) by passatdoc (Orange County, California)        
dumb question

by "oxygen bleach" do you mean products like Oxy Clean and similar?

Post# 217992 , Reply# 33   6/24/2007 at 15:47 (6,150 days old) by cny4 (Central New York)        

It is not a dumb question, You just beat me to asking the same thing!

Post# 217996 , Reply# 34   6/24/2007 at 16:09 (6,150 days old) by panthera (Rocky Mountains)        
oxygen bleaches

panthera's profile picture
I am not an expert, and I think the link below (a few years old but still valid information) will tell you much more than I can.
Basically, oxygen bleaches can be dry or wet.
Like all bleaches, the warmer the water, the better they work, but the sodium perborate formulas need the hottest water possible to work very well at all. Nowadays this is pretty much limited to dishwasher tabs, but was sold in the US for many many years as a laundry bleach. It worked so poorly in cold and lukewarm water that many folks my age associate "oxygen bleach" with "not very effective". This is wrong, of course.
In Europe, all-purpose laundry detergents tend to have one form or other of dry oxygen bleach.
Oxy-clean and similar products use oxygen bleach and other chemicals to attack stains. I don't know the formulation of oxy-clean.
Used properly, you can nearly do away with chlorine bleach and get the same results - better, really, since you can use oxygen bleaches on many fabrics which must not be chlorine bleached.
We really need one of the detergent experts here.


CLICK HERE TO GO TO panthera's LINK


Post# 218029 , Reply# 35   6/24/2007 at 20:35 (6,150 days old) by launderess (Quiet Please, There´s a Lady on Stage)        

launderess's profile picture
Hydrogen Peroxide (3% chemist variety or 6% hair bleach), will provide oxygen for laundry bleaching.

Sodium Perborate - The "hot water" oxygen bleach, will bleach but requires 140F water temps and above to really become effective. However modern bleach activators such as TAED, allow bleaching action to take place at 100F. Sodium perborate is difficult to rinse and has been banned by the EU for laundry purposes because of the danger boron poses to plant and aquatic life.

Sodium Percarbonate - The "cold water" oxygen bleach, will bleach in cold water as well as hot or boiling, thus has a wider reaction time and use than sodium perborate. Sodium percarbonate releases more oxygen in wash water than sodium perborate and according to some studies than liquid hydrogen peroxide.

All oxygen bleaches will work to some extent in cold temperatures, but bleaching action increases as temperatures rise. IIRC the numbers are something like a 20% increase in bleaching power for each 10 degrees of water temperature. This is why "colour safe" bleaches were traditionally sodium perborate as it wouldn't bleach using the normal wash temperatures for colours (warm or cool water). However if one washed those same colours at 140F or above, that is a different story.

Sodium perborate is somewhat inexpensive, which was the reason it was used on both sides of the pond. European laundry products have begun phasing the stuff out (Persil/Germany now contains sodium percarbonate bleaching agents), while American laundry detergents/bleaches mostly are sodium perborate (Biz, Clorox II dry), though most of the "Oxi" types are sodium percarbonate.

In general chlorine bleach is more effective in removing a wider array of stains and at lower temperatures/contact times than oxygen bleaches. However due to the damage repeated and or improper use of LCB, many prefer to use oxygen bleach. To get the whitening power of chlorine bleach, oxygen bleaches require either hot to boiling water or long contact times.


Oxygen bleaches and chlorine bleaches cancel each other out, one can be used to neutralise the other. That is you can pre-treat a bad stain with LCB, then launder with an oxygen bleach. The later will cancel out the former. White vinegar will also remove remaining traces of chlorine bleach.


Post# 218096 , Reply# 36   6/25/2007 at 02:37 (6,150 days old) by mrx ()        

Unilever Persil uses : Sodium Carbonate Peroxide

The link below shows you the full formulation
(EU home & personal care products only - they're required under EU law to disclose their full ingredient list)


CLICK HERE TO GO TO mrx's LINK


Post# 218110 , Reply# 37   6/25/2007 at 04:39 (6,150 days old) by mielabor ()        
History

The use of oxygen bleach predates automatic washing machines. Persil (PERcarbonate SILicate) was introduced in 1907 as "self-acting" washing powder. Other products were even earlier. At that time most people had no washing machine at all and whites were boiled in a large kettle, a practice that was still common in the beginning of the 1960's in the Netherlands. I remember my aunt having an extra large gas burner for the wash kettle that was placed on the kitchen floor on wash day. Automatic washing machines that became common during the 1960's continued this washing method. Chlorine bleach was used too but had a reputation of damaging fabrics and was therefore not popular.

CLICK HERE TO GO TO mielabor's LINK


Post# 218111 , Reply# 38   6/25/2007 at 04:44 (6,150 days old) by mielabor ()        
Persil

Sorry, I made a mistake: Persil comes from PERborate, not percarbonate.

Post# 218112 , Reply# 39   6/25/2007 at 05:49 (6,150 days old) by mrx ()        

I was asking my grandmother about how she washed clothes over the years in her household.

Seems they got a washing machine quite early on. Her mother had one, so from the 1920s onwards.

Various technologies:
Some kind of a manually operated agitator washer with a mangle on top.
Then early Hoover single tubs with a mangle
Then Hoovermatic TwinTub
Then Hotpoint automatic agitator
Front loader automatic in 1971
and it's been that since.

She said she can't remember boiling anything ever at any stage. In fact, reckoned it would wreck the clothes if you did that and reckoned that most whites were washed at no more than about 60C other than if someone was sick or something and she needed to sterlise sheets.

If whites were dingy, they were soaked in some kind of stuff over night. In a large bucket. I assume it was oxygen bleach based.

Sequence of detergents:
Rinso & Lux
Omo
Persil and Ariel Automatic


Post# 218346 , Reply# 40   6/26/2007 at 03:52 (6,149 days old) by tumbler ()        
Bleach in a f.l.

I've never experienced troubles in a f.l. which I could trace to use of chlorine bleach. However, nowadays I only usually use it to wash the towels I use in the kitchen or for general house cleaning, to disinfect them. I buy an oxygen bleach at Whole Foods Market made by either 7th Generation or Ecover, which is nothing but a stronger concentration of hydrogen peroxide than you get at the drugstore, I put some in with the detgergent and some in the bleach dispenser when doing my white linens and such, and they come out great. I use the "whiter whites" selection on my Duet HT and "deselect" the extra rinse, since I don't need it if I'm not using Clorox.

Post# 218349 , Reply# 41   6/26/2007 at 04:11 (6,149 days old) by mrx ()        

I find it amazing that the likes of P&G doesn't just launch a version a tide based on European Ariel or why Unilever doesn't just roll out Omo/Persil under the All brand or even All Omo or something.

Also, Henkel owns US soap maker Dial Corp. Persil could be launched via the Purex brand.

www.dialcorp.com/index.cfmQUESTIO... ?




Post# 218350 , Reply# 42   6/26/2007 at 04:14 (6,149 days old) by mrx ()        
The link

Link to Dial Corp.

CLICK HERE TO GO TO mrx's LINK


Post# 218354 , Reply# 43   6/26/2007 at 05:00 (6,149 days old) by btjustice ()        

I wish Unilever would do that to. It still cracks me up that if you go to www.wisk.com/... that instead of seeing the different Wisk detergents that it shows you how to put your kid's picture on the cover of a Life magazine. I think I might give Wisk a shot the next time I need detergent for my FL.

Post# 218428 , Reply# 44   6/26/2007 at 13:09 (6,148 days old) by peterh770 (Marietta, GA)        

peterh770's profile picture
I wouldn't be surprised to find that US Wisk is the same formula as UK Persil. I'm extremely pleased with the performance of Wisk 3x HE and the green bottle ALL S&M in my FL.

The way that Dial/Henkel has positioned the Purex brand, they would never make it high end like Persil. Better to be #1 in the budget brand market than go up against the high end 1000 pound gorilla. More likely that they would come up with another brand name or revive a dead brand to introduce a high end Persil-like formula to compete with Tide. But then, their importing/marketing agreement with Miele might prevent that anyway.


Post# 218438 , Reply# 45   6/26/2007 at 14:42 (6,148 days old) by mrx ()        

I wonder if Henkel have rights to Persil as a TM in the US and Canada.
It's quite possible that Unilever have it there too.

Unilever definitely have it France, Ireland, New Zealand and The UK.


Post# 218533 , Reply# 46   6/26/2007 at 21:48 (6,148 days old) by btjustice ()        

Here is an interesting article about P&G & Unilever...

CLICK HERE TO GO TO btjustice's LINK


Post# 220118 , Reply# 47   7/2/2007 at 18:12 (6,142 days old) by washertalk ()        

Congrads to those who recently got new Front Loaders.




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