Winter 2018 Drug Test MegaThread -- Post your drug test questions here. Link to all past MegaThreads on the topic inside!

Hey guys, I'm subbing tomorrow using the travel shampoo bottle/whitey tighties method. I've done it successfully in the past, but its been years and I want to be as safe as possible here (really need this job). I'm going with 3 pairs of underpants and a 3oz travel size bottle that looks like this

I have one specific question: has anyone ever tried simply heating up their shampoo bottle with hot water before filling it with clean urine to help give it a "boost" of heat to help it hold?

The drive from where I'm collecting my clean sample from a friend to the testing center will be 20 minutes, so including parking/sign in time I'd say it will be about 30 minutes.

Of course, I'm going to be doing dry runs tonight. But I only have a cheap ass thermometer I bought at Walmart, and I don't really trust it that much. Which is all the more reason that I'm afraid to use hand warmers, or anything else that will raise the temp above 100F.

The first go around I simply kept it tucked behind my balls and didn't heat up the bottle or anything, and it worked fine. But I also was able to have my friend meet me 5 minutes away from the testing center that time, so this is a bit different.

Anyway I'll be updating tomorrow with my results. Advice is welcome and appreciated re: nailing temp within my specific time window, if anyone happens to have been the same spot as me.

/r/eldertrees Thread