I used to throw away shirts for collar sweat stains, until I learned I could soak them in oxiclean for a few hours and wash them normally and it would be so muc

I used to throw away shirts for collar sweat stains, until I learned I could soak them in oxiclean for a few hours and wash them normally and it would be so much better. I also had to hand scrub the worst stains with a little detergent, but now that I'm regularly pre-soaking it hasn't been a problem.