How Stain Removers Work?
November 8, 2008 5:35pm CST
How Stain Removers Work? Have anybody thought about this. There are different chemical detergents and stain removers. Not all work on same principle. Share some you know...
20 Nov 08
well i have a vague memory from my high school days about my teacher explaining about how soaps and detergents work.. well i was too busy ogling some girls to pay any attention.. there was something said about detergents reducing surface tension of some sort.. guess it's the same with stain removers..