THC is supposed to stay in your system for 30 days. Give or take a few based on your metabolism. But I have heard people say that it can stay in your hair for years. I guess it depends on how long you have smoked and how often.
How long does alochol stay in hair follicles
how long will alcohol stay in your hair folical
Not as long as it will stay in short fine hair, but it will stay for awhile.
Drug stay in your hair for months together.
as long as it takes for your hair to grow out
You can purchase hair relaxer to help your curly stay straight or you can use a straightener.
It will stay until you shave your head Hair holds evidence of drugs far longer than your blood and urine. I can guarantee you that if they took a hair sample from you now (after 30 days) it would show up. Good Luck!
It stays in your hair follicles for life.
Until the hair is cut.
how long does it take for heroine to be negative in a hair strand test
9 months
Meth is fun why would you want it out of your hair. Smoke that hair.Amphetamines stay in a person's hair or can be detected for up to 90 days. In a urine test, it can only be detected up to five days.