Will xanax and Valium appear in a mouth swab test? If so how long does it take?

Question

There is a mouth swab test to be taken and i need to know how long it is going to take before i should take the test so that it is out of my system?

Answer 1

Most pills only stay in your system for a short time. Like literally if you wanted to be completely sure maybe a couple weeks, but a couple days is much more realistic. Plus its not anything technically illegal, the person administering the test doesnt know if you are prescribed the medication. If they ask just tell them they were prescribed. Wait like a week and it will be cool.

Answer 2

Why is there any IN your system in the first place?

They are benzodiazepines, and are detectable by standard urine drug screens for several days after ingestion.  I am not aware they are detectable by "mouth swab"