Depends on how diluted the bleach is. Also 30 minutes may be more than necessary, but it's what I've always done for athlete's foot. For other random crap that'

Depends on how diluted the bleach is. Also 30 minutes may be more than necessary, but it's what I've always done for athlete's foot. For other random crap that's tries to grow on my skin I'll dilute some bleach on a paper towel and let that sit on whatever is trying to eat me. The basis of this technique is that you have skin to spare, and your skin regrows. Unlike the fungus.