Without any methods used to beat the test, you should wait at least a month, WITHOUT SMOKING!
24 hours approx
1 month
How long has it been since you smoked before Wednesday?
72 hours max
approx. 2-10 min
If you smoked frequently until that time, it should certainly be undetectable in about 30 days.
Usually around 3-6 months, but you should be training even before you start applying to become a police officer.
3 days max
Marijuana has been cultivated for thousands of years.
If you're dealing with a new slab, you must wait a minimum of 28 days, preferably two months, for the floor to cure and dry thoroughly before applying a garage floor coating.
No your test should be negative, as long as you haven't used any other drugs.
you will have to wait a month