Based on personal experience please (yourself or others you know) I was given a saliva drug test on Friday, I last smoked marijuana on Monday. All the lady made me do was lick the swab. Will I pass? I am really scared!! It was a job that unexpected called. I am a light smoker, I quit for a month and then smoked the following Fri.Sat. Sun. and Mon. Please do not leave comments which are rude. We are all out own person, and if you disagree with the use of Marijuana then that is your own opinion.