Quote Originally Posted by Deige
It's pretty simple if you use your body as a heat source. Crouching it or strapping it to the inside of your thigh(where i put it) will keep your temp at 96-98 degrees. Just warm the QF for 10 seconds in the microwave, attach the hand warmer to one side and stick the other side right up to your skin.

You may want to purchase a baby thermometer to monitor temperature. It's just a little more accurate than the one attached to the bottle. Just practice heating and crouching it. You can reheat the QF as many times as you like.
Thanks for the advice!

It looks like I won't have to take the UA until next week some time. This gives me a few more days to exercise (ie. sweat a lot) and try to purify my system. I'm going to buy a home test over the weekend and see if I can pass that. If so, I'll just use my own urine when I take the test. Otherwise I'm going to take my chances with the Quick Fix.

I've read conflicting things about Quest Diagnostics and other places testing if the urine is synthetic or not, so I'd like to use the QF as a last resort.