A few weeks ago at the laundromat. I saw a man using Sun Light liquid dishwashing detergent to use on what looked like blankets. He also had a bar of Irish Spring soap. I don't know what he used that for and I didn't ask. He used two of the Huebsch frontloaders that's programmed for water savings. Basically it does one wash cycle and one rinse cycle with no spin cycle between them, unless you select the extra wash and extra rinse options, which, he didn't select. The bottle of Sun Light was full, and it was a small 12 ounce bottle, I know this because I have the same thing at home I use for things I handwash. Well anyway, the bottle was more than half empty after he filled the detergent trays on both machines. 14 minutes later when they were done, he pulled the blankets and some clothes out of the washers and headed for the dryers. Everything still had a good amount of light, billowy suds that dish detergent will produce. I didn't look inside the machines after he dried his articles and left, but I can imagine the amount of suds that was leftover in them since they were floating around the laundromat. How the washers didn't start pouring out suds from the detergent compartments or the drain pipes, I'll never know. But there wasn't a flood like I would have expected. I then wondered how stiff and itchy those blankets and few shirts he washed were when we went to use them or wear them later on. I almost wanted to inform the guy of what to use and how much, and it's usually best to select the extra wash and rinse options like I do to assure proper rinsing. But I figured if he's happy with it, then so be it. He seemed like a nice guy, smiled at those who walked in and at who walked by him. But sometimes it seems to be best to not intrude.