In this table you can find general detection times for weed. Remember that these are not a guarantee and can vary by person. I passed a saliva test the morning.

Understanding the Context

Does anyone know how long thc stays in your saliva? I've read that 48 hours to a week but that was a article from 2016 and i feel that they make more better drug test now then before. The best information i can find is 24 to 72 hours to get a zero in saliva, so i’m just unsure how accurate these tests are, and if it’s more for usage in the last few hours, as opposed to the last.