ok..i have a question..i have the formula for the home brew sent elimantor and it says not to use the supermarket brand of hydrogen peroxide...it says to use the pure stuff...then i have read other posts and the men said its ok to use the brown bottel kind...what id the differace in the two?....please help

hey hunter norm, i think everbody likes to by the hp at beauty supply shops, you get a higher concentration, the stuff from the supermarkets are pretty weak