Inquiring minds want to know... I want to know.

Seriously, I admit to being sheltered/oblivious, but I've never heard of this being a thing.


Also, dear gas station operators, if you're at the point that people are microwaving their urine in your place of business, a f-ing sign isn't going to dissuade them.

The samples are then heated in the microwave in order to get them near the temperature where they should be after someone has urinated.

why not tape a closed container of drug-free urine to your body for body temperature a couple of hours before hand?

He'd buy powdered urine online, rehydrate it, put it in some sort of hot water bottle with a hose attached, strap it to his leg and use that whenever he had a piss test.

You would need to get it warmer than having it just taped to your body.

The person taking the test obtains the urine from a person who is drug-free (whether they pay for it or not is a different story). That person takes the collected urine with them when they are supposed to provide urine. However, most urine tests will show that the sample has been tampered with if the temperature is outside the normal body temperature range. The people are stopping at the store to microwave the provided sample to carry with them to the lab where they use that sample in lieu of providing their own drug-tainted urine.

Of course, this scheme only works if there is nobody actually observing the person urinate. If that person is being monitored for a criminal violation, then there will be a friendly probation officer checking things out.

That may result in the candidate saying they can't pee with someone watching. That is then recorded as a refusal to submit.

No bringing it with you.
I have had to drug test for employment and the make you empty your pockets before going into their toilet and peeing in their cup.

or similar device. If they can slip that through, the urine only needs to be warm.