nope doesnt effect the piss test!
im on federal probation
and on my first year i had to piss test 6 times a month for 4 months then 4 times a month for another 4 and 2 times a month for 4 months . so a total of a year of piss testing
and during the time i hang out with fools who smoke weed rite next to me every day. and hot box my house or car. and i never gotten a dirty result.. and the feds are strict on there shit, they rate the piss test by the percentage and i never had 1% in my system from 2nd hand dank smoke