Re: Dandruff
Ever heard of women BLEACHING their hair? it touches the scalp.you know black haired women turning blonde.they BLEACH their hair.
I have had in my hand 2 teaspoons of bleach.nothing happened after 5 minutes.
bleach is not corrosive as it is an ALKALI.You know what alkali is?
You are thinking of acids in pakistan which are corrosive which are used to disfigure women who reject the advances of a medieval male.
You need to learn basic chemistry.