How often does marijuana stay in your system?

the mary jane, unlike cocaine and other water soluble drugs, stays in ur system longer as gets into ur fat cells. u can rid urself of cocaine in as little as 2 days. typically for an every day weed smoker its up to 30 days. if u truly only took a couple hits, u should be able to get it out of ur system in a week or 2 to be on the safe side. just exercise and drink a lot of water and u shud be good. if ur still worried go by an at home test from wal-greens and get some peace of mind.

Generally, It takes about 14 to 30 days for marijuana to get out of your system . However, hair follicle tests typically detect THC (marijuana) for up to 3 months after you have quit using.

How often: Every time you smoke/eat it.

How long: in can be detected as long as 90 days but it's usually 45 days....It shouldn't be in YOUR system that long though as you did really intake much.

Ps: Don't do it again

30 days give or take..my freind got drug tested after 15 days and passed so sometimes you get lucky others you dont. but usually around 30 days

7 days maximum relax. Just work out if and sweat if your really nervous about it. Sweating helps burn the thc stored in your fat cells.

Not even once.