Does the saliva swab ETG alcohol test show back to 80 hours like the Urine ETG test ?

Saliva testing has a relatively short window of detection for alcohol. Some tests show as little as 6 hr. None above 24. Has no cutoff. Lacks standards for interpretation. Poorly researched to date.

Another consideration. Mouthwash contains ethanol at a greater volume than most drinks (Listerine=26%).

Saliva tests are looking for ethanol (similar to breathalyzer) and not for EtG, a longer lasting liver induced metabolite).

What if you dont saturate the swab, you just put it in your mouthand it touches the sides a little?