how long can a mouth swab detect alcohol?
Mouth Swab test detecting alcohol? I literally had two sips ... How far back will the mouth swab test be able to detect alcohol? I have had plenty of non alcoholic fluids since then as well ... Report Abuse; Additional Details. Also how long back can it trace marijuana? - read more
How long can mouth swabs detect alcohol? ChaCha Answer: It can detect alcohol anywhere from 24 to 48 hours. - read more
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