. . . . "If you want to get rid of blemishes you could try consulting a dermatologist.Good Luck! you will bleach out hair that way no! my mom is a cosmetologist and every time she accidentally gets it on my scalp when doing my highlites it burns really really bad! oh and your hair will be blonde or white when you finish too!.peroxide is also to take blood stains out of clothes but it will burn through plasti" .