Why did I fail a drug screen even though I quit smoking pot more than a month ago? -
Quote -When you ask the question “How long does marijuana stay in your system?” you need to take into account the fact that there is no simple answer to this question. THC (Tetrahydrocannabinol) can stay in a person-s body for as long as 3 to 90 days after smoking or being ingested orally. There are numerous determining factors for how long drug toxins stay in a persons body which vary from person to person, such as the analytical method used, your health, your body weight, metabolism, fluid intake, the type of drug toxin, and the degree of exposure to the drug toxin.-
Normally it stays for about 30 days,but if you drink lots of caffeine it may take longer cause caffeine dehydrates you and you don-t flush it out.If you have slow metabolism it may take longer too.It varies from person to person how fast it gets out of your system.To get it out you have to drink like a fish(literally),and if you would drink lots of green tea it will be helpful to flush it out a bit faster.