Xanax is water-soluble and is out of your system within a couple days. Give it 3-5 if possible, to be certain you'll pass a drug test. Valium stays in your system longer than Xanax and I'm not sure...
It depends on the dosage and frequency of use. One dose can take between 24-72 hours to leave your system. a habitual user of high doses may take several weeks.
approx. detection period for :hair drug test - 90 daysurine drug test- up to 6 weekssaliva drug test- 3-5 days to max 10-12check in you local pharmacy places or order online home test kit with panel...