Can you take assure detox the day before your drug test and pass?

Yes, But "Detox" cleanse drink (from anyGNC)don't cleanse your blood or urine, they introduce a masking agent, which fools the drug test into producing a negative result but the drug is still in your system. They works for 4 to 8 hours after taking it but many don't work or you may fail because of them (adulteration test). Take exactly as described or it wont work. Also a lot relies on your body, physical activity, drug you d, type of test (are they provides GC/MS or adulterant test confirmation, for job, probation, etc..). I use from a long time one company for my tests because their systems (for saliva, urine and hair tests) work for me and they cover confirmation and adulteration tests. Also they have a really good phone counselor. There website is www.drugtestfriend.com