How long does Cannabis stay positive on a drug test ?
This we find is a common question and something that can cause confusion , as the amount of time Cannabis stays in the system can be very variable. A Cannabis urine drug test detects Cannaboids in urine, and as these are stored in fatty tissue thay can be released for a extended period after the exposure to cannabis occurred.
A urine Cannabis drug test can stay positive for up to 30 days after last Cannabis use in certain cases, although in most cannabis users the drug will be out of their system in 6 -10 days, depending on duration of drug use. The amount of time Cannabis stay in the body depends on many factors such as, the amount taken, its strength, purity, the body weight of the person being tested and rate of metabolism, and whether they are a casual Cannabis user or a long term user.
Cannabis is only detectable in a Saliva drug test for a short time after last Cannabis usually 12-24 hours after last use (varies slightly depending on brand of saliva drug test used)