It doesnt work I tried as a last ditch effort and it failed. Coke stays in your system for 1 to 3 days.
Vinegar is not meant to be drank. It is harmful to your kidneys & liver. It isn't going to get coke out of your system overnight anyway.. Nothing is.
No, vinegar will NOT help you pass a drug test for cocaine. First of all, it is dangerous, can make you sick, And 2nd it will not remove the parent drug or metabolites from your body, the only thing that will is your metabolism and 4-5 days.