Bests & Worsts Reviews from Amazon

It works if you use it correctly. I have only used it for T H C so im not sure how it does with other things. I have used ready clean countless times over the past 15 or more years. I have never failed a test but you have to read and understand the instructions! This does not clean you out but it does mask the T H C in your urine for 5 hours after you drink it. After that you will be dirty again. Just drink a couple hours before your test with some water. Pee a couple times before you test. You have a 5 hour window. You cannot drink it today and be clean tomorrow!! I am 6'1 over 200 lbs and have never failed for T H C with ready clean.