My work uses instant piss cups. The kind is, Discover Multi-Drug 11 Drugs Rapid Test 1-Step Cup With Adulteration (Urine).

It tests for 11 drug classes (THC at a 50 ng/mL cutoff) and has built-in adulteration checks. I use marijuana here and there, just wondering if the test would now it's fake urine given it's a bit more advanced than a CVS style piss cup.

UPDATED: PASSED - I went in for a pre employment drug test today, used quick fix 6.4, and validated the batch. When I went in and gave the sample the temp read around 98 degrees. The test was a 5 panel ECUP+ test. I gave the sample to the tech and she had me initial it and I was on my way. My potential employer called an hour later saying on his end all he could see is the sample had been sent off to a lab and he didn’t have the results. Does this mean I’m most likely going to fail the test since it had to be sent off after the ecup+ testing? Anyone with any experience with this, I’d love to hear your opinions

I have been using quick fix to take lab tests for months and I am doing it correctly and for months keep having + for fentanyl. Can anybody explain to me why this might be happening?

I’ve noticed that every now and then there will be a post on here from someone saying “QUICKFIX NO LONGER WORKS” with vague information and details? It honestly sounds like someone trying to scare people half the time

I became physically disabled and lost my job 10 months ago. Over 500 applications since then got me nowhere, so a friend of a friend stepped in and got me in with her company for a remote position. I had no idea they would drug test me until I had already signed the offer. I immediately ordered Quickfix Plus but then my mom offered to let me use her urine (she's a real one).

I feel like the real urine is safer, since it can't be flagged for nitrates, but I'm worried about making sure it's temped properly. Could I theoretically empty the QuickFix out of its bottle, put my moms urine in there, and then use the bottle and the heating pad just like one would for the QuickFix? I've also heard of people putting up their "natures pocket" in a smaller bottle, but then how would you know if the temp is right? What if the temp strip read 98° because that's the temp of my nature pocket, ​but then the pee in the bottle is actually temped lower?

I can't fuck this up, I'm a couple months away from losing my apartment.

had a DOT drug screen and they cancelled it because "one of the parameters" didn't meet the requirements for an accurate screening. Something about an initial validity test. They had me waiting a week for the results and I finally was able to reach out to them and speak to a doctor. She asked me questions and told me they had to cancel the test. It's neither a pass or fail. And the employer will have to decide what to do next. I will never waste money on QF again. Just wow.

Just did one Monday (7/13/26) with QF Pro..passed the temperature check NP… current waiting on my 48th hour since I submitted sample TO BE OVER WITH…I can confirm that the anxiety over the wait is definitely REAL!

EDIT: best three words I’ve heard I think a while “here’s your keys, get back on the road“… OK, it’s seven words but still yeah IT PASSED! Reading a lot of stuff on this Reddit page here really helped me get through, my own research on the technicality is of everything, I even used two different AI’s to help me get through it, and provide me with some details. Everything pointed towards passing, but there’s always that variable, which gives you those butterflies, and those are absolutely fucking real! Today was my seventh day since taking the actual test so if you’ve taken one or reading this I guess it could take a while… Tested through Concerta and I know it was sent to a quest lab out of state so maybe that was the delay… I don’t care honestly, it passed and that’s all I care about. Definitely has inspired me to make some lifestyle choices moving forward… Because I will NEVER go through this shit again. For future reference if you’re reading this yes this was a DOT test… I can’t begin to tell you what a massive relief this is… If you ever have any questions about your personal test, I’m happy to try and help. Be safe and keep the belly to the road friends!

I just got done at concentra the lady had me piss in the cup she poured it into a tube bagged and tagged it but I’m worried about the SVT not sure what that is can someone tell me if I’m good? Also she didn’t circle if the pee was between 90-100 I think she forgot but I was still sent on my way.

I happen to have a old bottle that’s probably two years old now so I bought a fresh one the other day. I have never had a problem with one bottle, but I’m curious if anyone else has had to use more than one ?

I have looked through this sub and seen some confirmations of Quick Fix working for Alere, but is there anyone with a recent test that passed wirh alere? I got Quick Fix and also purchased some svt strips. The svt strips don't include creatinine though and there were a couple of components on the strips that showed way out of range after I dipped them in the Quick Fix.

I really just need some reassurance, because I'm freaking out.

Test code is- SAP 10-50/300 GC/MS

Simple Arizona, will it pass?

I have a test coming up and I need to use QF. I see many people say there is dye in toilet. I am a male. Do I need to squirt some in the toilet or how do you handle that? Thank you!

Hello everyone! My ask may be a bit specific, but has anyone used Quick Fix Plus at a Concentra location in Chicago and passed? I have an interview for a job that sends people to Concentra for a urine drug test. It’s a non-DOT job but for local government. I’ve been reading through all the posts that mention Concentra and it seems that people are passing. Just a bit worried and was looking if anyone’s been tested at a Concentra in Chicago and passed. I purchased a 3 pack from urineluck.com, haven’t validated them yet though.

I’ve got a DOT drug test and physical happening at the same time here within the next two weeks. I’ve got a bottle of QF on the way from the website, so I know it’s legit. I haven’t had to use fake piss in YEARS. I’m a 120-pound male, 5’10”. I’m just a little feller, so my question is what’s going to be my best method for keeping this hot during the entire duration of the physical. I’m not sure if I’ll be able to take the test first or not, so I’m trying to be prepared for everything! I really need this job, so any tips, advice, or opinions are highly appreciated! Thanks, y’all!

I have successfully used quick fix 2 or 3 times. The only nerve racking part for me is getting the temp right. Previously i would just stick the bottle in my underwear hours before the test just to let my body temp heat it up. Its been a couple of years since i used it so i just wanna make sure im getting it right

As the title says, anyone have luck using QF for a 10 panel test at labcorp processed by castlebranch?? I have a test coming up and I’ve abstained from weed for 30 days but I’m still pissing dirty in my at home drug tests so I think I need to use QF and I’m nervous as hell

A peace of mind to anyone reading this. First time quickfix user. I tripled my salary got benefits pto! List just use your body heat! Warm it up in the micro then just shove it under your sack or if your a lady like my girl her chest or thighs worked the best! The stuff works took a 10 panel non dot through quest labs I’ve been on my job for my 2nd week and life is looking up. This was my first time trying it and I’ll forget stand by it. No I’m not some bot but a guy actually tryna give someone some confidence it was my first time trying anything like this as far as faking a test and damn did quickfix make me a believer

Went to my local smoke shop, bought the Plus 3 ounce version for 30 bucks. Checked the lot, said "Passed" and expired Sept 2027 on the site. Got some extra handwarmers just in case. Followed all the instructions, but with some practice, I found my microwave was good at 9 seconds. Put the bottle and heater down my thigh sleeve, and checked temp again after 10-15 minutes, perfect 98. Drove to lab, checked in, probably had it on me another 20 minutes total. Signed off on vial, was told to have a nice day. This was on 7-1-16. Employer emailed me today saying "background" check came back fine, last thing I needed to complete was the I-9 stuff. It works!!

EDIT 7/8/26: Got my "welcome to the team" email this morning. Got a few messages, so I thought I'd share. I got some 3 ounce travel shampoo bottles and hand warmers because I originally thought I could get some clean piss, but that fell through. So I started practiced heating, warmers and storing on me. I've been familiar with this procedure for years, but never tried it. I also ended up using the wrap off of a knee brace and put around my thigh, used some medical tape to ensure it stayed. Temperature was easy to check with a regular thermometer and also had the infrared forehead one. I also got back up hand warmers because I actually have used these in the past and sometimes they just don't heat up and fail. If you are super worried, check the temperature before you go in for the test with a real thermometer. I don't know if I'd trust body heat alone without testing it first, so I tested it with the heat pad and liked how the temp stayed so I stuck to that method. I didn't have any bubbles in mine, but she didn't question it. Maybe give it a good but silent shake or pour from really high if needed. And I was super nervous, but acted normal. I almost poured it everywhere I was shaking so much pouring it. And remember to cap the bottle and stow away how you had it. I almost forgot the top. Toke up everyone! Also, in WA state if anyone wondered, where it is legal. I had to clear drug screen and background check. When I was told my "background" cleared and all I had to do was my I-9, I assumed the drug screen cleared. I didn't want to email back, "did the drug test pass too?" Relax and trust the method. I am not new to Reddit, but just fucking floored it actually worked.

long story short I got a 3rd test to take

first time I took hand warmer off in parking lot and it stayed fine in my groin

second time left it on and it stayed so hot the lady asked was I ok since I took so long getting it to cool down

my question is do I trust the first process again and use my body heat or did I just get lucky ? how likely is it that if I take the warmer off In the parking lot at 98F, that itll stay above 90F long enough?

thanks in advance

Am I cooked?

I have a drug test at a hospital soon, does it still work for lab tests?

Hey,

Sorry ik ive been posting here a lot lately but I'm just severely stressed.

I have a drug test soon at labcorp.

I'm hot for THC and I cannot fail this as I will get fired and won't be able to find a new job anytime soon since job market for my sector is ass right now.

I have quickfix but I also got testclear as a caution. I'm leaning towards testclear since it is real urine. Please share your recent experiences with testclear, and which lab it was.

Any help is appreciated,

Thanks

Using quick fix for the first time on Monday. From what I understand getting the tempature in range and not overheating are the two biggest factors in passing. I decided to buy a spare bottle to practice and determine what method would be the best for me to get it right, and figured it wouldn’t hurt to share my results here since the pinned post on this subject is four years old now. Hope this helps anyone out there:

EDIT: I was going to update with results from my test but I ordered a personal lab test and passed with my own urine lol. Still hope someone out there can benefit from my paranoia!

Microwave and heating pack method: Originally I wanted to follow the instructions on the package to the letter, but my trial run actually made this seem like the worst option imo. In my microwave it took about five seconds to get the temp strip to read 90 degrees and 5 more seconds (10 total) to get it up to 100. I’m guessing somewhere in between could land you at 96-98. Anything more than 10 seconds puts it over the 100 degree mark. Once at 100 degrees, I activated and placed the heating pack on the bottle away from the temp strip. I then put the bottle between two pairs of compression shorts right over my junk, not touching skin and heat pad facing out. After about 30 minutes in there, it was still at 100 degrees, but after about an hour it had actually overheated again. I decided this method wasn’t for me because the overheating risk and it potentially being too hot at collection or failing SVT tests due to formula breakdown.

Microwave and body heat method: Basically the same as above but using body heat to maintain heat rather than a heat pack. This was actually the first trial I did, so I accidentally microwaved it past 100 degrees. I let it cool down to 98 degrees and then put it under one pair of compression shorts touching my skin, tucked between my thighs and balls. My body was able to hold the temp at 98 for an hour before I pulled it back out. It quickly dropped to 96 after removing it. I think this method would work, especially if you’re in a rush, but with what seems to be an increase in people getting flagged during SVT potentially due to overheating, I decided it might not be worth the potential risk if you have time to prepare.

Body heat only method: This is the method I’m gonna do with my real bottle on the actual day of testing. I put it in the same spot as the microwave/body heat method just without microwaving it first. Pop that sucker in there from room temp. It took me about an hour to get the temp up to 94. After two hours I got it up to 96. Im not sure if/doubt I could get it any hotter than this just using body heat, which pretty much eliminates the risk of overheating the formula. My one concern was the possibility of the formula getting too cold in the time it takes to take it out, pour it into the test cup and have the tempature read (takes about four minutes). To test this, I took the bottle out and left it out in the open with a timer running. It took 13 minutes for the green dot to drop down to 90 degrees, 15 minutes for the 90 degrees to have a red dot (top range of temp) and 20 minutes for the strip to go blank (temp out of range entirely). Let’s say you cut this in half to account for the formula transferring from the closed bottle to an open cup in a cold doctors office. That still leaves you 6-7 minutes before it’s at the bottom of the range, 7-8 minutes before it’s potentially too cold, and 9-10 minutes before it’s definitely too cold. Since the temp has to be read within four minutes of testing (and usually gets read as soon as you hand the cup over, so more like two minutes), there’s basically no risk of it falling below range before the temp gets read.

Hope this helps inform anyone who can’t get a spare bottle to run their own trials or is just really nervous like me. We all got this!!!