how long does it take for heroine to be negative in a hair strand test
dont do drugs
Heroin usually is cleared from the body in 2-3 days.
It can stay in your DNA for up to seven years.
As long as in any other hair: if you smoke weed and a hair sample is taken, then it will be detected.
It depends how long you smoked crack
Forever
Don't do it!!!
24 hours
how long will alcohol stay in your hair folical
How long does alochol stay in hair follicles
Not as long as it will stay in short fine hair, but it will stay for awhile.
try bathing
48-72 hours
Drug stay in your hair for months together.
3 days
3 - 5 days. mostly 3.
It will stay in your system 2-3 days tops, this does not include hair test, only urine test