will stay in you system about 72 hours
will test positive in urine for about 30 days
will test positive in your hair for 90 days to 20 years (yes thats right)
no you will not, and I hope you fail, because what you did was stupid, and a big mistake.How long will cocaine stay in your system?
Highly unlikely.How long can cocaine stay in the urine?
no you will notWill niacin get cocaine out of your system