When my son was in Middle School he was told to take his shower one day & when he came out he smelled awful like rotten eggs. I ran into the bathroom to find he'd washed his entire body (including hair) with my brand new bottle of Nair hair remover!! LOL! He had to get right back in the shower & wash good with the regular soaps! He didn't lose his hair, but he sure smelled better the second time he finished showering! LOL!