I did follow the instructions but there are no "how to pass a drug test instructions" I drank it the afternoon before and followed instructions and passed my UA drug test just fine. On the day of my screening I drank the Qcarbo16 2 hours before the scheduled test and finished about a liter of water. Since weight may be a factor, I Qcarbo 32 Instructions. The first step to using Qcarbo 32 is to stop consuming weed 48 hours before you use this detox solution. Remember that the longer one refrains from taking weed, the easier for any detox product to mask the toxins in urine. The next step is drinking Qcarbo 32 to begin the cleansing program. One of our most powerful herbal detox drinks. 1 step of 32 ounces available in four flavors. Specially formulated for those with frequent exposure to toxins and medium to large body mass. For same-day detox results, please follow these simple steps: Shake the bottle and drink the entire 32oz of Qcarbo32 over the course of 30 minutes to an hour. Herbal Clean Q Carbo16 is a masking drink. Looking at the instructions, here is how you use it. Within 5 hours of a drug test, you should drink the entire bottle. If you want to drink all of it again, fill the bottle again with water. For an hour or so, there will be a rapid increase in urination. According to the official instructions you can drink up to 16 fluid ounces of additional water. I personally wouldn't recommend that unless you really cannot urinate, as it could dilute your sample. About 60 minutes after you have finished consuming the detox drink, take a home drug test kit. Drink the entire bottle of QCarbo on an empty stomach, and don't eat for at least three hours. Refill the container with water and drink as much as possible. Experts recommend consuming at least eight 16-ounce glasses of water over a 24 hour period after drinking the detox, to ensure proper hydration and also to speed up the detox process. In simple terms: make sure you follow the instructions if you want any chance of passing urine drug tests. Related Articles: Herbal Clean Qcarbo16 Review; Stat Royal Flush; Detoxify Mega Clean; Jazz Total Detox Drink; Getting The Timing Right. Now, the big question is around the timing of using Qcarbo32 in order to pass a drug test. According to the Qcarbo32 bottle all you need to do is: Shake well and drink the entire contents of this bottle at a comfortable pace. So like the ideal time to use detox drinks like QCarbo is about an hour or two hours before your test. QCarbo32 should mask your urine for about five hours—plenty of time to submit your sample. Go pee and start drinking water, comfortably but at a quicker pace than usual. QCarbo gives you a 5 hour window and it takes about an hour and a half to fully kick in so time drinking it accordingly. When you are ready, drink it. Instructions: Avoid all toxins for at least 48 hours (the longer the better) Take this product on an empty stomach (at least 4 hours without eating before and after) Drink the Herbal Clean Q Carbo 16 oz ninety (90) minutes before you want the results Drink an additional 16-24 ounces of water within 15 minutes after drinking the product Qcarbo16 Review. The QCarbo16 instructions for use are pretty simple. You just drink it on an empty stomach, urinate several times during the first hour after drinking it and you should then be detoxed enough to pass a urine drug test. So it's pretty standard in terms of how it is consumed. You should also drink a lot of water b