Ok yesterday i was asked to go to the clinic to take a pre employment drug screen for a car company. i origanly planned to get a buddys urine that doesnt smoke but i had no time so i headed to a local head shop and got P-sure. the directions on it where preety simple all i did was microwave for 15 seconds let cool down for another 30 mins untill the temp strip on the bottle read 100 degrees then i placed the hand warmer they provide in the box on the bottle and tied with rubber band and placed bottle in my pants under testicles untill time to take the test. i admit it was a little warm down there with the heating pad and all but it wasnt too bad. when taking the test i just unscrewed the top of the bottle and poured in the cup and placed bottle back in pants. still waiting on results. i hoped i passes. will keep everyone posted