Does Freshair shampoo really work for marijuana if you are not a habitual user?

3 Answers

Arthur Wright Profile
Arthur Wright answered
Not really as it doesnt get rid of every trace
Meta Forrest Profile
Meta Forrest answered
No shampoo can remove marijuana from your hair. Shampoo cannot penetrate deeply enough into the hair shaft to be able to remove the marijuana. Only cutting the hair or shaving it off will remove it . 

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Anonymous