so even after you shave your head, the new hair that grows back can be tested positive?
HouSTONEDtx Reviewed by HouSTONEDtx on . hair test- detox shampoo ok i've read that detox shampoos work but everyone on this site seems to think that they're total bullshit. Has anyone here tried the shampoo? or is it really just a bunch of bull? if so, that sucks because that means i cant smoke for six months. Rating: 5