A member asked:

How long does thc stay in the saliva after using it only once?

A doctor has provided 1 answer
Dr. Jalal Zuberi answered

Specializes in Pediatrics

Less than 24 hrs: Unless someone repeats using the weed within 14-16 hrs it generally becomes undetectable from saliva.

Answered 2/17/2016

3.9k views

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