see these mouth swab tests requre you put quite alot of saliva into the cotton on the end. part of it will turn blue when you have enough saliva in the swab.
Pipe Dreams Reviewed by Pipe Dreams on . Getting mouth swabb TOMMARROW at work! Well, im getting the mouth swabb drug test at work tomarrow. Is there any good ways to pass this even thouh I've been smoking weed everyday for pretty much 20 months straight? I was thinking about putting saran(sp?) wrap on the inside of my lower cheek, so it couldent pick up much skin cells/saliva? So anyone got any ideas? Thanks for any helpfull info. Rating: 5