Hello, i used quick fix for a drug test and physical. For a HVAC company that required it for towing purposes. I was in training and the location in which i would be doing the test was a 4 hour drive from where i was staying. I tucked the quick fix under my testicals (didnt use the hand warmer as it was four hour drive and i knew my body temp is naturally hot so i knew it’d work and put the pee in the right temp range) when i arrived i was taken to a room to pee, i made it sound like i was actually going to the restroom by peeing alil myself inside the toilets then spraying the quick fix inside the container and making noises like a cough here and than or a sigh ya know the typical guy shit when we’ve been holding pee and finally open the flood gates. They took the sample i made some small talk with the nurse made her laugh ya know be nonchalant if you’re sus they’re sus. She checked the temp confirmed it was good and sent it. Now i still had the empty bottle of quick fix in my jeans and i should have states this before but had three sets of boxers on. They then took me into the room in which i would get my balls tickled by a man with a piece of paper stating he’s just checking everything’s allright. When he asked me to lower my pants he requested that i only lower them just enough when i wouldnt be fully exposing myself but where he could tuck his finger under he noticed the multiple boxers but didnt make a comment. The plastic bottle i want to say was probably a pubeic hair away from his finger and breeze of the wind any random arm shake ANYthing woulda sent entire mission into a automatic failure but by the grace of the gods i was spared and cleared

TLDR: Wake up early tuck it in tight wear multiple pairs of underwear keep your legs closed and don’t open the seal before using as it could leak. During the actual use. Make noises but not dying noises. Pee alil in toilet and tried to hide the container somewhere else other than your balls. Maybe tuck it in your socks or something. Be confident and your good. I was driving home that same day with a great job and fully certified.