The standard answer is a month. However that will vary upon your previous usage and even your fat content as that is where the residual indicators are stored.
A person of average build who has only used once recently may not show after only a couple days.
If in doubt you can buy home tests at most drugstores and pharmacies.
Several products on the market may also help to supress a positive result ;)
Weed will show up in a drug test no matter how you take it.
..............Weed?
Drug test for weed, opiates , etc..? Swab test for weed- stop min.3-4 days before.
31 to 45 days
No
Um. Methadone and Weed would probably show up as Methadone and Weed.
ya
Weed definitely does. Beer does not.
like 3 days
yes
yes
no more than 48 hours