You can buy at-home drug tests to test yourself. They sell them at CVS, Duane Reade, Walgreens, Rite-Aid...most of the big chain drug stores have them. They are usually found at the pharmacy counter.
However, be aware that these at-home drug tests don't always work! They are not very sophisticated, so sometimes they will say you're clean when you're not.
The best way to be sure is to keep track of how long it's been since you smoked. For daily smokers, marijuana takes anywhere from 2 to 6 weeks to leave your system, or a month on average. So if you haven't smoked in over a month, you can be reasonably sure that you are clean. If you haven't smoked in two months, then you are DEFINITELY clean.
You don't.
Dr. Weed~ no smoking marijuana does not help mask or clean you system it just makes it worse.. so if some one tells you to smoke to clean your system tell em to screw themselves and be smarter than them.. listen to Dr. Weed i know marijuana i smoke it myself..
Yes , it can be , since you know whether you have clean hands and utensils or not .
Does ANYBODY who knows them, know whether Toni Dragon is still a judge, talking to her daughter, and kept her house clean!! PLEASE let us know!
You know if you have purple weed because of the color.
generally it takes about a month to clean weed out of your system, yet it all depends on how much you smoke and how often you smoke that amount.
The amounts present in secondhand smoke are very different. They'll know whether you did smoke or whether it was someone else nearby.
dirty it takes 40 + days to be clean
Time. Especially jail time, since it's marginally harder to get weed there.
you can't
Nothing.
Even if you had never had weed before that one night, a small bite of a weed brownie can linger in your system. It can take up to a month before you will be clean on a drug test.