It can depends on how much you have smoked but cannabis usually stays in the body for about 12 hours and the breakdown products can usually be detected for 36 hours after.
The tar that goes into the lungs can take a few days to dissipate and the damaged cilia hairs in your airpipe can also take a few days to repair.
28 days
3 days
a week or less
For a month. The amount you smoked doesn't change the fact it is there.
only 3 days
The detection window for marijuana in your system can vary based on several factors - body composition, metabolism, etc. Generally, for occasional users who smoke twice a month, marijuana can be detected in urine for up to 10 days after use, and in blood for up to 2-3 days. However, it can stay detectable in hair follicles for up to 90 days.
Generally, for most people, about four days.
over 9000 years!
the drug would stay in your system for 10 days.
Depending on your amount of body fat, it can stay in your system for thirty days.
Doesn't matter how long since you last smoked. Weed stays in your system from 2 weeks to a month.
The active ingredient in marijuana, THC, can be detected in urine for up to 30 days after heavy use. However, individual factors like metabolism and body fat percentage can affect how long it stays in your system. As a rough estimate, it may take several weeks to a couple of months for THC to be completely eliminated.