We deliver overnight!

Fast Marijuana Detox Kit

product main image

Fast Marijuana Detox Kit

Moneyback Guarantee
Order within 6 hours 12 min to have your order ship today.
Price: $59.99 $79.99
Add to cart

Effective and guaranteed way to pass a drug test in 60 minutes without risk!

Same-Day Cleanse Solution – perfect for those who need to pass a drug test on short notice.

Legal – using this kit is completely legal and not considered cheating on a drug test.

Not detectable – lab tests won’t be able to detect that you’ve used our solution.

No need to quit! Whether you don’t want to stop using marijuana or simply don’t have enough time to detox, this kit has got you covered!

Money-back guarantee – if you’re not satisfied, our product comes with a manufacturer’s money-back guarantee.

We are also providing our in-depth Healthy Detox Guide, a $60 value, at no additional cost to you.

Included in this extensive 21-page guide, you’ll find:

  • Detailed explanations regarding how your body metabolizes marijuana.
  • Effective, step-by-step detoxification strategies.
  • Recommended daily meal plans that aid in natural detoxification.
  • Exercise recommendations to help expedite the detox process.
  • A selection of foods known to enhance detoxification.
  • Information on natural supplements that can support your detox efforts.
  • Guidance on foods to avoid while detoxifying.

How Fast Marijuana Detox Kit Works

Our kit works its magic through several steps:

  1. Temporarily blocks the breakdown of body fat, preventing THC from being released from the blood into the urine.
  2. Slows the metabolism of THC in the liver, stopping it from entering the urine from the blood.
  3. Flushes THC and other drug metabolites from the bladder, ensuring the concentration of drug metabolites in your urine remains below detectable levels.
  4. Restores urine color, creatinine levels, and specific gravity, so your urine won’t be rejected as “diluted” during the validity test.

Product Description

“Extra Strong” kit is best for people using marijuana more than once per week or weighing 200lbs and more.

The “Regular” version of this kit is best for occasional users or people weighing less than 200lbs.

What’s Included In Your Kit:

  • 20oz bottle of QCarbo + 5 Super Boost Energy Detox Tablets in “Extra Stong” kit.
  • Bottle of QCarbo16 in “Regular” kit.
  • 2 Test Pass chewable detox tablets
  • Medical-grade test strip
  • Healthy detox guide(Digital PDF).
  • Detailed step-by-step instructions.
  • Money-back guarantee.


Juniper Berry Extract, Creatine Monohydrate, Gentian Root, Alfalfa Leaf, Wheat Grass, Vitamin B2, Barley Grass, Echinacea Purpurea Herb Extract, Milk Thistle Seed Extract, Cayenne Pepper, Guarana Seed Extract, Dandelion Leaf, Turmeric Root, Ligustrum Berry, Barberry Root, Licorice Root, Cornsilk, Uva Ursi Leaf


This product kit is designed for use on the day you need to be toxin-free. Begin your detox process 2 hours prior to test time.

  1. Two hours before the test, drink 20 ounces of water.
  2. After waiting 20 minutes, consume the entire bottle of QCarbo.
  3. Refill the empty QCarbo Plus bottle with water, wait another 20 minutes, and drink it.
  4. Urinate twice and use the provided self-test kit. If the results meet your expectations, submit your test sample as soon as possible. If the results are unsatisfactory, move on to step 5.
  5. Take the Test Pass Chewable Detox Tablet with 32 ounces of water. Wait an additional hour, and make sure to urinate several times before heading to your test.

Essential Tips for Success

  • Refrain from eating large meals before using the product.
  • Urinate frequently, as this is a crucial part of the cleansing process.
  • Stay hydrated by drinking ample water in the days leading up to your emergency flush.
  • Avoid all unwanted toxins for at least 48 hours before the desired clean time (the longer, the better!).
  • Keep in mind that the results are temporary and last up to 5 hours, so plan accordingly.

Warning: Consult your physician before using this product if you are pregnant or breastfeeding.

Questions & Answers

Where Can I Buy The Fast Marijuana Detox Kit?

You can buy this kit in our store only. Other stores are just affiliates and we cannot guarantee that they are legit

How Do You Know If The Detox Worked?

Every kit comes with a test strip to help you keep track of your progress.

Can A Lab Detect It?

The products in this kit are made from the finest natural ingredients and cannot be detected.

Will It Permanently Clean My System?

Despite some product claims, there’s no way to permanently clean THC metabolites from your system in 2-5 days.

Results are temporary, lasting up to 5 hours. Manage your time accordingly. If you need to permanently clean your system, use the Premium 7-day detox kit.

How Long Would It Take To Work?

Starts working in 60 Minutes and is effective for up to 5 hours.

Is It Safe?

This kit is completely safe for your health, but don’t use this product if you are pregnant, breastfeeding, have kidney or gallbladder disorder or disease. Or if you are allergic to one of the ingredients.

Is Fast Marijuana Detox Kit Legal?


How Long Would It Take To Arrive At My House?

We have the option for overnight shipping with Saturday delivery. Check our shipping terms.

Are There Any Side Effects?

Possible side effects: nausea, dizziness, diarrhea or cramping.

Rachel - Verified buyer

I'm 6'5" 320lbs, stopped smoking weed exactly 2 weeks before test, drank this 2-3 hrs before and drank a lot of water... it worked like a charm and I passed and got the job

Mini Rock - Verified buyer

The detox kit worked for me. I went to quest(new job) and took the 9 panel test and passed. I smoke everyday at night, I am 6'2 235. Stopped smoking 5 days before and was drinking a lot of water thru out the days leading to my test. I bought the extra strength detox kit and took one of the extra strength tablets (comes with 2 as a extra prevention). I was always skeptical about detox kits but it worked for me and I am grateful. Hope this helps someone since I was looking for comments from people for reassurance. 100% recommend!

Ethan - Verified buyer

Absolutely amazing!!! My husband passed his drug test without any problems. you do have to drink a good amount of water though. If you don’t then you won’t pass

Katie Worthy - Verified buyer

I was real skeptical about this stuff. Super worried. Before the test come A-day before I just drink a lot of water and light foods. Stuck to eating greens and what not. On the day, the night before I did nothing but drink water and pee. And the moment I got up I would occasionally drink a glass of water and pee. When it got time for me to do the routine that they instructed, I did everything as I did everything as stated and peed off peed all the way up until I got to where I needed to take my test. I even paid twice in the restaurant across from my probation officer. This stuff WORKS! I'm 126lbs and 5ft2 but STILL got the extra strength kit. I suggest anyone who is Skeptical to do the same. I don't know how the other one works and I'm not not going to try. Extra strength is where it's at. Remember to keep drinking water!

alice - Verified buyer

I'm rating this five stars because my boyfriend passed his work drug test with this product! He's 240 LBs and a HEAVY smoker. He stopped for a couple days before taking this and followed the directions and PASSED! Worth the buy!

Jake IsReal - Verified buyer

Honestly, I’m impressed. I have been doing research for literally like a week straight, hours at a time. Been down this road before but I only stopped for two weeks and had a pre-employment drug test. Basically a really good opportunity to make over double what I’ve been making so I couldn’t f*#k this up. I am a male 150 pounds and I got the super strong one. I just ate the tablets before I even tested myself. I tested negative on my third piss at home after I had been failing over and over for the couple of weeks I stopped smoking so I knew I’d be good to go to the lab since I was negative, it had only been like 90 minutes, so after the lab test, i came home and tested negative again so I knew I was good. Then I smoked a blunt lmao. Few days later I started the new big money job. Follow me @IamJakeIsReal to listen to my music. Green fleets is legit.

Mark - Verified buyer

I thought for sure I was going to fail my pre-employment DT. I abstained for 3 weeks, 175lbs, 5'11" male 45 years old. Still failed the home DT so I started the detox the morning of as directed. After a couple of hours, I took the supplied DT and passed, faint line. Still drank as I had an hour left until my test. Took another DT I purchased to verify, and failed! I had to leave for the DT, so I chewed the tablets, and assumed I would fail. I didn't see how, because I didn't have time to pee 1 more time after the tablets. Anyway, got the pass to start the new job but waited nervously the first couple weeks (HR said there were delays in the results because of COVID) but never heard anything. I passed! I'm pretty sure I metabolize THC pretty slowly, but this stuff masked perfectly. I COULD NOT RECOMMEND THIS MORE!!! Thank you Greenfleets for helping so many innocent, intelligent, hard working people out. Ya'll are angels ;)

Anon - Verified buyer

Smoked not less than 24 hours ago and have been smoking solidly for a while now. Followed the instructions and the test strip came out instantly negative. Applause.

Chase - Verified buyer

Worked great!

Hank - Verified buyer

I smoked with my brother twice on a Thursday and received the product on Saturday, then took a urine rapid test on Monday and passed no problem. I highly recommend this product!!! Thanks greenfleets!!!! Hank

Nita - Verified buyer

At first I was pretty skeptical about this product until I looked at the reviews. On Tuesday, I got the call that I was hired. I’ve been drinking water up to my drug test on Friday (72 hours). My bf smoked in a different room so I don’t have secondary contact. I took the test Friday morning and I heard back from them today (Monday) and I was cleared I would highly recommend this product. I’ll do it again. It worth it!

Anonymous - Verified buyer

I needed this for the pre-employment drug test. I took everything as directed and was shitting bricks because I didn’t know if this was really going to work. But I passed and I start working this week! Definitely recommend

Desmond - Verified buyer

Getting to the point.... Everyday smoker, over 6 foot, 235ish, stopped smoking roughly 80 hours before my test. Followed instructions except my first drink was 32 oz. I did all steps including the additional Test Pass chewable tablets and passed the test about 45 minutes after. Went to take my test and passed.

Anon - Verified buyer

Just wanted u to know I did everything u said and I tested negative. What's crazy is I was positive before because I checked myself at home so I was quite worried then I did everything u told me to do and I ended up testing negative. I want to thank u very much. I'm back to smoking weed. Lmao

Anonymous - Verified buyer

I tested pos for buprenorphine because it's prescribed. The THC was what I needed to hide and it WORKED! My babies come home MONDAY :)

THANK YOU! You very much probably just saved my family that family courts literally attempted to destroy over a little bit of weed I haven't even smoked in months, but was STILL testing positive!

I'm a big girl and I knew my levels had to be low..and apparently they were low enuf to pass the test w a little help so thank you!

Anonymous - Verified buyer

First I would like to say thank you!. I don't know why some of the bad reviews I seen on here but they are wrong!! I have been smokin for a long time everyday faithfully over 20 yrs non stop and I am 40 yrs old used this and my screening came up as complete, clear, and negative. Thank you again!!! Appreciate it!!!

Anonymous - Verified buyer

Had this overnighted because I wasn't sure how soon I was going to have to take a test...might've not actually needed it as I was about a week and a half clean and starting to pass home tests a few days before the real one. It sort of did the job? Followed the instructions (didn't need to take the QTabs) and took the test - I got a negative dilute, so the amount of fluids in the instructions were likely too much for me. This usually means retest but no one ever mentioned anything, so I think I got lucky and had it counted as a pass. Props to GreenFleets for having a nice kit and getting it out quick, but be careful with the fluid intake.

Anonymous - Verified buyer

It absolutely works. I stopped smoking about 3 weeks prior due to a custody battle. I'm 116lbs and was a daily heavy smoker. I started about 6:00 a.m. the day of my test and finished the drink by 6:45. Around 9:15 I still tested dirty. So I ate the chewable tablets. And then by 10:00 I was clean but the negative line was barely showing up even with the flashlight. So I waited another 20 minutes and testing myself again and I was clean. The negative line was clearly showing. It took me about 10 minutes to get to the testing site and when I peed I was still being clean!!. This stuff really does work just make sure you stop smoking a few days prior, and make sure to wait about two and a half to 3 hours instead of just 2 hours and go test yourself. I'll probably be about 10 times before my test. It really does work! Thank you so much for this product.

John - Verified buyer

Followed instructions, had no issues. I recommend this for same day detox.

Anonymous - Verified buyer

Worked perfectly! Was skeptical, but read the reviews for this product and had to try it out for a pre-employment drug test. I’m a regular user, so I was worried it wouldn’t work, but I followed the directions, stopped smoking a week prior to my screening, and I passed the test! Would recommend for anyone. I’m a male weighing 200 pounds, so if you’re considering this product, you have my endorsement!!

Add a review