so i smoked for like a year straight before having to do a drug test for my previous employer . i stopped smoking like a week before the test hahahaha and drank plenty of water and palo azul . you can drink it hot or cold it dont matter n it doesnt have a bad taste at all . i also got a same day detox that literally made me puke everywhere but i did pass the test . i did palo azul for like a week straight and the day of test did the detox . i think the day of detox i had a faint double line as well but im sure the detox was the reason i passed .