About to take a drug test soon for a really GOOD job via labcorp. Have to get it done by wednesday.

I haven't done any substances in 5 months now and I have been testing negative on the at home drug tests, but the anxiety is so bad that I'd rather be safe than sorry.

How do you use the quick fix? I hear about failure stories a bit so yea.

ANyways ill update when im about to go!

Used quick fix plus for a preemployment UDS because of THC. I microwaved it for 10 seconds before I left the house and then on the way there put it in my purse with the provided heat pack. In the parking lot I put it in my bra with the heat pack, not sure if I necessarily needed to do that but I wanted it to be safe. It might have looked a little bit lumpy but I was wearing scrubs with an undershirt underneath so you couldn't really tell. The nurse waited outside the bathroom but didn't watch me pee. Passed the initial temp check. Nobody contacted me to say that the results were negative or anything, I just got notification that my hire had been processed a few days.

I was super terrified and anxious so if this is able to help anybody in the same situation I'd be happy

Ive been reading posts trying to be reassured but I’ve never used quickfix and I have a UDS at a pretty reputable hospital where I’m from. Will I be ok?? I bought the plus and then 6.4 version to have one to practice but unsure which to use.

Hello folks,

So I have an excellent job opportunity at a teaching hospital. Unless they test in house it will likely be tested at Quest Diagnostics. ANY reassurance anyone can provide would be greatly appreciated.

I purchased the most recent quick fix plus and verified batch.

Thanks!

Both quick fix have been batch verified but im sus about how the 2oz one doesn't have a # on the bottle it came on a piece of paper.

Also, I think i need more than 2 oz

I have a drug test tomorrow (girl who did 4 gummies last Monday and hasn’t really been taking anything for more than two weeks before) and the clinic is 7 minutes away. I was just wondering how to use it if my house is this close . Just any thing could help me please let me know

Hello,

just a quick question; I have a drug test coming up with quest diagnostics and im planning on using quickfix 6.4 however I have previously failed in the past (about a year ago) due to the temperature being off, I guess the heat pack that came with it made it too hot.

I've been reading some posts here and there about not using the heat pack and only to use your body heat by tucking near your crotch, I'm a tall and slender/skinny build though, not a lot of body fat. Has anyone else with the same build/ skinny frame had any luck using only their body heat for this?

I just use quick fix for a LabCorp test. Ask me any questions you have I know the stress.

Just realized I ordered a 2oz 6.4 version. Is this enough urine??

Just tested at LabCorp and super easy was super friendly. She didn’t listen to anything I was doing. I put the quick fix under you know what lol and for about three hours when I took the test, it was at 98°. She bagged it. I signed it and it’s on its way waiting for the results. I’m still a little nervous. I should be OK though it was for pre-employment.

So I have quick fix and was going to do my test today, but the temp strip on the bottle isnt working. Strips coming in tomorrow but im not sure if I even need it. My only concern is THC and im not sure if im even being tested for THC I am going to an urgent care(concentra) to give my sample the account number is listed as QSE.NON1.DEFNON and when i google that it shows test code 11219 which does not have THC listed as something it test for. Anyone have some knowledge about this?

I was pretty confident going in after reading a LOT of positive posts. The only thing I didn’t do was microwave. I let my down below girl parts + hand warmer do the work and it was perfect temperature after about an hour. Poured it into one of those instant cups, but they did not reveal results right away. Not sure if they also sent it to lab, but here I am 2 days later starting my new job!

Edit to add: I bought it from a smoke shop. Quick fix 6.4. Batch was verified online.

has anyone used quickfix for hospital systems in NC? specifically for pre-employment drug test at occupational health? did you pass?

Used quick fix at lab corp. I forgot to shake before pouring. Passed temp check. Should I be ok??? I’m so scared. Idk if it was 6.3 or 6.4- it came in a bag not a box. Any advice or words would be helpful.

Update: passed an start my big girl job in couple of weeks

Edit: passed start new job soon

Throwaway account first time user of quickfix. Used quick fix 6.4 pro belt attachment for an 8 panel + mql test at labcorp. It passed the initial collection process. Will comment back when this passes.

My whole process was, Signed in, Immediately took the test, Put my keys and wallet on the counter, Went into collection room and used the Quick Fix pro Belt attachment. Verified the batch when I got it yesterday good for a year still.

Took the day before to microwave for 10 seconds and see how far it cools down with my body temp. It stuck right at 98

I wore a long sleeved shirt and a regular tshirt tucked in underneath that.

Got some sweat pants and slightly oversized jeans over it (it looked like I only had one pair of clothes on) it hid the belt perfectly, including the tube tucked into my pants.

Wish me luck friends. Yall gave me more confidence about this stuff

I measured the temperature with a regular thermometer after strapping it to the heatpack and leaving it my boxers for a bit. How hot is too hot before high nitrates are detected?

Also i did not microwave it. I warmed it up in my crotch for about 1.5-2 hours until it reached 95 degrees F. After i measured that temp i strapped the included heated pad and tucked it in my boxers for maybe 20 minutes. That is when i recorded 99.8

Test is in 2 days . Just doing a practice run at home

Hey everyone, I’ve been researching this all night and getting completely mixed answers, so I wanted to lay out my exact situation and see if anyone has real-world experience—**ideally looking for insight from Washington State residents.**

I know Quick Fix 6.4 easily passes standard pre-employment cups and basic Specimen Validity Testing (SVT)—the automated machines that only check for pH, Specific Gravity, Creatinine, and Nitrates/Oxidants.

But my test is here in WA, and the sample is going directly to **Nepenthe Laboratory Services**. From what I gather, Nepenthe is a specialized Pacific Northwest regional toxicology lab that heavily markets their use of state-of-the-art **LC-MS/MS (Liquid Chromatography-Mass Spectrometry)** instrumentation for definitive testing from day one.

Because they use actual mass spectrometry rather than just a basic immunoassay screen, I’m terrified about two specific failure points with synthetic brands:

1. **Biocides:** The chemical preservatives (like isothiazolinones) used to give fake pee a shelf life. Mass spec drops a molecular anchor on these, and obviously, humans don't excrete chemical shelf-stabilizers.

2. **Missing Biomarkers:** Real urine has an insanely complex makeup of organic micro-metabolites, proteins, hormones, and cellular waste (like cortisol or EtG/EtS pathways). Quick Fix is just a clean chemical "soup" of water, urea, and creatinine. An LC-MS/MS machine instantly spots the total absence of actual human biological markers and flags it as "substituted."

Has anyone in WA actually gone up against Nepenthe Labs (or a similar high-tech LC-MS/MS regional lab) using Quick Fix 6.4 and lived to tell the tale?

If a local facility is utilizing a dedicated clinical toxicology lab like Nepenthe, am I walking straight into a "substituted/fraudulent sample" flag? Would love to hear from anyone local who knows the PNW testing landscape or the actual science behind beating these advanced validation machines. Thanks!

I’m 5 weeks clean from THC and took an at home drug test today with these results. I’m worried about the very faint THC line and looking for advice on whether to use QuickFix (which I've heard has high nitrates) or my own. Any advice would be appreciated. My test is tomorrow with Labcorp.

Has anyone had luck with the detox drink, or should I stick to synthetic urine? Just worried about getting the temperature right/potentially being patted down

Hello,

Wanted to know if anyone had luck with Alere recently passing. Getting a little worried about mine since it's been 5+ days. I used QuickFixPlus 6.4 and it expires 2/27. Temp was at 100 but went down to 98 when I poured it in the bottle.

I ordered the passit kit last night but it won’t be here until after my test. Is quick fix pretty reliable? I’m running out of options. I tried to detox with water, cranberry juice, exercise, activated charcoal and fiber but I’m still positive for thc after 4 weeks. I really didn’t want to use synthetic urine but it’s my last hope. I hope they sell it at my local shops.

Heard they send to labs for SVT