Mouth wash: Use it before the swab.
A mouth swab is the lesser used version of a drug test, as it is only applicable up to 48-72 hours after usage. In other words, if you smoke a joint on friday, you'll pass a drug test via mouth swab come Monday.
This is not a professional opinion, but I don't think long at all. My friend said smoked a blunt in the morning, rinsed his mouth out with Listerine, and then passed a swab test later on in the day.
15 days
Usually 12 hours. But in some cases up to 78 hours if you're not healthy enough to produce new cells quickly.
FOREVER.
You don't.
no you cant pass
Swab tests are based on saliva, therefore you need to do a dry swab. Put the swab in an area of your mouth that it won't get wt in, these is tricky but doable. Pass them the swab, they'll test it not knowing any better seeing as how it was just in your mouth, and you'll pass the test.
yes it will a mouth swab can go back four years
If she smoked the meth within the last three to five days, she is probably going to jail.
you can pass an oral drug test with mouthwash
You will pass don't worry. Detection period for weed / saliva drug test/ its 3-5 days.
no it is not
The only way to pass a mouth swab for alcohol is to not have any alcohol in the system.
you most likely will pass
yes
Don't use marijuana.