Updated (October 28, 2021): I published this article a few years back, and it has consistently remained one of the most popular I’ve written to date. Thank you so much for all the great feedback. If you have any questions, my contact details are available to the right.
If you’re looking for the truth about whether or not QCarbo products work, you’re in the right place. I’m writing this specifically for those wanting to pass a drug screen for THC.
This has been researched extensively. And it’s definitely true…QCarbo 16 and QCarbo 32 will help you pass a urinalysis successfully. The anxiety of having a test coming up soon and not being sure if you’ll pass is real. Hopefully this article with put your mind at ease a bit.
There’s definitely a lot of conflicting information out there. A lot of people swear by QCarbo products and say they work really well. Others absolutely swear they do NOT work and aren’t worth even trying. Can anyone say…WTF?
The good news is the products DO work. They work really well in fact. However, there are a lot of ways the products can be used improperly. This will result in a failed drug screen. However if you use QCarbo16 or QCarbo32 the right way, it’s VERY LIKELY you can pass a drug screen, even if you’ve smoked recently.
Here’s the deal…
You may have come across a lot of people saying QCarbo doesn’t work. However if you’ve spent a lot of time going through their videos and articles like I have, you’ll see a trend. Everyone is speaking from their own personal experience. They haven’t actually done any research.
Most of the product reviews you’ll find online have this in common. Everyone seems to want to state conclusively whether QCarbo products work or not, based on their personal experience. That’s what we call “bro science”.
It’s not that your personal experience isn’t valid. It IS valid. It’s just that a report from 1 person isn’t enough to be able to make any meaningful decisions. In other words, just because it works for you doesn’t mean it’ll work for everyone. And just because it didn’t work for you doesn’t mean the product is no good.
This is the best product there is for passing a drug screen, and it MAY work for you. Here are the details…
First off…
First things first…QCarbo is NOT a full body detox, as many online reviews claim. It’s important to know what to expect if you want to get the best results.
There is simply no product in the world, under any circumstances, that will permanently flush THC metabolites out of your body in a few hours. Or even a few days. Period.
Why are the directions so damn confusing? Here’s the deal…keep in mind the manufacturer of QCarbo has to be very careful about the words they use in their labeling.
According to the law, they’re selling nothing more than a nutritional supplement. If you want to know how to use QCarbo 16 or QCarbo 32 to get the result you want, don’t bother reading their instructions! They simply can’t give you sufficient details any more than the proprietor at your local head shop can let you get away with saying “weed” in his store. The rules are insane and stupid, but it’s how it is.
Second…
There are many reasons this product may not work for you. You may not use it right. Or you may use a smaller dose than you need. I’ll follow with what has worked successfully for many and what I’ve learned about the process in general to give you the best chances possible.
Keep in mind many factors affect how this works:
- Your weight
- Your body fat composition
- You activity level
- Frequency of use
- How recently you used
- The amount you use and the quality of what you use all factor in.
In other words if you’re a 120lb female who works out regularly and smokes mids once a month, you’re in a 100% different situation than a 220lb sedentary dude who packed 5 bowls of AK just yesterday. Not that you can’t pass if you’re the latter, you can. It’s just less likely. Just keepin it real.
Third…
The product does work. It works really well. You just have to be clear about what to expect.
Here’s what it does: It flushes THC metabolites and “detoxes” them from your immediate urine supply…for a short period of time.
You’ll be able to test negative at home, negative at the lab (pass your drug screen) but if you bother to check, you’ll still test positive again later that day at home. It detoxes your urine, not your whole body. THC is stored in your fat tissue all over your body. The ONLY WAY to have it out of your body for real is to stop smoking completely. If you’re a very light smoker with low body fat, it may take a couple weeks. If you’re larger and smoke regularly it can literally take months.
And no…there’s literally no reliable way to speed it up.
That said, there IS a reliable process that consistently leads to passing a drug test. Here’s the process:
What you’ll need: QCarbo 16 or QCarbo 32, THC Home Test Kit.
1. Wake up. Drink a diuretic like coffee or caffeinated soda like a 32oz Diet Coke or something like that. This isn’t required but will speed the process because it stimulates production of urine. Follow with lots of water and urinate as often as you can until you are peeing totally clear. Your piss should look like water.
2. Drink the QCarbo. All at once. If you weigh more than 150 lbs or so, or even if you’re small but smoke a lot, don’t bother with the 16. It’s a waste of your time. Go with the 32. Personally, I recommend 3 of the 16’s. Excessive? Maybe. But as you know there’s a lot on the line sometimes. The point is, don’t be shy. Drink it liberally.
3. Follow up with more water. When you urinate, drink as much fluid as you pissed out. You’re gonna feel bloated as hell. It’s temporary.
4. After you’ve urinated 3 times following the QCarbo, use a home test kit to test yourself. Test yourself again each time you urinate. When you see the test come back negative, go screen. You’ve done all you can do.
QCarbo 16 vs QCarbo 32
It took me a while to figure this one out. I thought since QCarbo 32 was specifically for bigger people and people who smoke more often, I thought the product may be somehow different other than the size. However, this is not the case. QCarbo 32 is literally just twice as big. Otherwise, it’s exactly the same.
Additionally…
One mistake I’ve seen people make is exercising a lot. Remember you’re not detoxing your body, just the urine that’s literally in your body right now. This product really is a detox. It’s just a very temporary one. It’s not a masking agent (as many people claim) and it’s not a full body detox.
If you’re hitting the treadmill or working out really hard trying to get the THC out of your system, unfortunately what’s happening is you’re metabolizing adipose fat tissue which is flushing MORE of the metabolites they’re looking for into your urine. Stay sedentary for the day or two prior to your test.
This process doesn’t guarantee you’ll pass but gives you the best chance possible. The longer it’s been since you smoked, the better. But you can still pass if you smoked yesterday. Personally, I’ve seen it work for a 200lb male who smokes regularly and smoked as recently as 48 hours prior to testing.
Remember the ONLY thing you’re doing with this is cleaning the urine in your body for a few hours. So even if you’re big and smoke heavily, this can still work. Unfortunately there’s no 100% way to guarantee it’ll work, because there are too many factors that affect the levels of THC metabolites in your urine. But this process absolutely without a doubt can take someone who tested positive and get them to test negative in as little as an hour or two later.
If you follow those steps above, you have a good chance of passing.
PLEASE NOTE: I have affiliate links on this article, so if you decide to purchase anything from Amazon, I’ll get a small kickback. Your pricing is the exact same either way, the commissions don’t cost you anything and allow me to monetize this site.
One of the biggest things I dislike about the internet is all the sites that are optimized solely for the purpose of selling products. They try to make it look like a legitimate review of a product, but they’re really just making the site to make the product look good so you buy it.
Please note, there are many other herbal detox products available on Amazon. If you click one of the links above, you’ll land on Amazon. If you choose to purchase a different product, I’ll get a commission on that too.
It truly makes no difference to me if you chose to use QCarbo products or not. They’re simply what I’ve seen work the best, most consistently, for the largest number of people over many years. If you have any questions about any of the information here, please feel free to reach out. It’s my pleasure to answer any questions I can.