If you mean no your hair, shampoo. If you mean in your hair, make yourself BALD.
No because your hair is dead material that still have genetic data in them and also thc is stored in them. Dying your hair does not change your genetic traits in your hair and will not effect the thc stored.
No. that's why if you get hair tested and you've been toking you're screwed. your hair is mercilessly truthful about your THC consumption. the only way to get it out is to shave it all off.
No
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.
no
If you have ingested it then it will
Drinking sperm has been clinically proven to remove THC from ones hair and urine.
No
1 month to get out of your fat cells, but about 5 to 6 months to get out of your hair.
about 30 days
NO NO NO NO do not make this mistake
No idea sorry