Blood Drug Testing

Is it possible to fail a saliva drug test when you do not do drugs?

I was given a swab type pre employment drug test. They said to hold it in my mouth and swish it around. After they said it would only take a few mins. I recvd a call saying I had failed. This is disturbing as I do not do any drugs.

Public Comments

1. check your water supply
2. Yes. I couldn't tell you exactly what things cause false positives, but I know that your situation is not unique. Ask to do a confirmatory test (you might need something else like urine or blood).