Like, a few hours after.
If you smoked marijuana about three months ago, it is very unlikely that anything would show up in your hair follicles.
Depends on how long your hair is?
If you did not smoke any marijuana, and you have since washed your hair, you will have no marijuana in or on any of the strains of hair on your head, and it will not show up on any drug tests.
No.
No.
The traces of Marijuana remain until the hair falls out or you cut it off.
coke metabolize very fast ..so its possible to be deposited into the hair follicles after 16- 24h
An ounce
No but it will still show up in your hair.
yes
30-60 days it stays in the fat and hair cells.
If a child inhales it, yes.