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That entirely depends on the drug being tested for. Some drugs are metabolized very quickly and after a day or two are completely untraceable using normal tests. Some stay in your system longer. What drug are you interested in, would make the answer easier. Not doing drugs at all would also make this question irrelevant :)
Wiki User
∙ 16y ago
Wiki User
∙ 13y ago4 to 6 weeks for someone who did not smoke more than a couple joints a week If they smoked more often it can be detected for a longer period of time.
Wiki User
∙ 13y agoSwab tests are not used for alcohol detection. Alcohol is measurable via breath, urine, or blood samples. Swab tests are used, among other things, to collect DNA samples.
Wiki User
∙ 13y agoSwab tests are not used for alcohol detection. Alcohol is measurable via breath, urine, or blood samples. Swab tests are used, among other things, to collect DNA samples.
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How far back does mouth swab detect marijuana?
The average mouth swab detects use for up to 48 hours.
How far back can cotton swab tests detect marijuana?
Generally from 21hrs to four days.
How long will a swab test detect marijuana?
FOREVER.
Job interview in 4 days you smoked marijuana about a week ago and the job wants to do a mouth swab will it show up?
yes it will a mouth swab can go back four years
How do you pass mouth swab for marajina?
Don't use marijuana.
How far back does the mouth swab drug test detect Oxycontin?
12-24 hours after consumption.
Do different mouth swab drug tests detect drugs in your system from 6 months ago?
Depends On The Drug. If Its Just A Marijuana Drug Test Just Was Your Mouth Out With Peroxide About 10 Minutes Before The Test.
How do i pass a mouth swab test if i took pills and marijuana?
Wet with tongue not side of mouth
Does chewing gum cover up marijuana when you take a mouth swab?
No. The marijuana is absorbed into your mucus membranes.
What is the furthest back a mouth swab can detect marijuana?
12-24 Hours for TCH and 48 for meth and opi's
What is mouth swab test?
A mouth swab test or a saliva drug test is mainly used because it is cheaper than urine or blood tests. It can show if an individual has recently taken any type of drug, but they're not as complex as urine or blood tests. For example, if you have smoked marijuana recently - the mouth swab test can usually detect it for up to 4 or 5 days. If you smoke marijuana and have a urine test done, it can be detectable for up to 30 days if you are a frequent smoker.
How long can a mouth swab drug test detect marijuana?
Usually 12 hours. But in some cases up to 78 hours if you're not healthy enough to produce new cells quickly.
