Having been an avid smoker for many, many years, it is my understanding that the average amount of time for THC to remain in your system is 28 days--about a month. This varies depending upon your metabolism and diet. THC is fat soluble, so my guess is that the more fat in your diet, the more THC is stored.
As for your hair, it stays until it's cut. Your hair is for all intents and purposes dead tissue. If you're that worried about it, you'll just have to shave your head.
Good luck!
I don't think it goes into your hair, but no it's out of your system by then.
Hair grows an inch a month so it will grow 4 inches.
How long a few codeine tablets stay in the system depends on the individual. If one is going for a drug test, if it is a hair test it can be a couple of months. It can be detected in a urine test for up to four days.
Integument System
Months. However, drugs can live in your hair particles for years
1 month to get out of your fat cells, but about 5 to 6 months to get out of your hair.
1 month. but it lasts about 5 to 6 months in your hair.
Very simple. Time does that. It will take a few months from your internal system and about ten years from your hair.
Several months because your hair and fat cells still will have the drug.
No. Hair testing doesn't indicate the drugs in someone's system; however, the hair does keep a complete history. It can take up to a week for meth or any other drug to show in a hair sample, but then it stays. Hair testing labs generally test the last 6 months of hair growth.
well it'll take 3 months to grow your hair in 3 months
Nothing will clean it in a day. It stays in your hair and fat cells for weeks and even months.