You havent smoked in two years and took three hits how long would it take to get clean?

if you do nothing it will take about a month, however there are all sorts of old wives tales about how to get marijuana out of your system more quickly. it is my experience that drinking lots of cranberry juice works in a couple days, especially when combined with lots of exercise where you can sweat out all your impurities. another way that is illegal to work more quickly is two shots of white vinegar, this is supposed to cleanse your system immediately. although there is no proof that drinking vinegar works, its worth a shot if you're desperate.