You can't. As the hair grows out, the chemicals in the marijuana are in the hair shafts, and can't be washed out or removed with any internal cleansers. The only thing you can do is to stop using marijuana, then cut your hair. And since hair grows on average about 1/2 inch per month, you would have to shave your head, or wait until you've gone a few months without smoking it and then cut it very short.
yes the thc in weed actually can cause some peoples hair to grow a lot faster then without the the but side affects from weed are different for everyone
No.
i wouldn't let you donate my hair but you can donate your own
yes
hahaha maybe:)
Weed can stay in chest hair for up to 90 days, similar to other body hair. Detection depends on factors such as frequency of use, metabolism, and quantity consumed. Regular hair washing may not affect detection time as significantly as it does with urine or blood tests.
how long does weed stay in your hair if you only use it once month have not use in the last two months
Hair tests go back about ten years
It stays in the fat and hair cells, so it would affect the hair.
yes, unfortionatly it can.
not at all
No.