You can practice heating it once but with all my uses of QF I have just attached the heating pad and waited about 30 minutes. My last test I just put it on the dashboard in the sun on the way to the test. I pulled over about a mile away and attached the heat pad. OF is really set up to work on it's own.

Just do a QF search here and you will read many different stories how people use it. Here is a link to some tips I gave a guy awhile back. It is everything I know of to use QF...Good Luck..:thumbsup:

http://boards.cannabis.com/drug-test...-question.html
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Quote Originally Posted by jeffman
QF is the bomb and temp is Your only problem. If You read anywhere here You will see success after success. Good luck and just relax. Below is what has worked over and over for Me....

Originally Posted by jeffman
Yes QF works at Quest and I've done it 8 times.

They will not observe unless You give them reason too, but they will be right on top of that bathroom door so do not use the squirt top on QF as it can and will make a sucking noise.

They will check temp big-time so if too warm swirl and blow Gently. Each swirl and blow will drop about 1 degree.

If too cool I have rubbed My finger on My pants and made it hot and held it over the temp strip on the container. Do not push on the strip!!! Just cover it with Your warm finger.

I have never seen a Quest employee put the sample anywhere near there nose to smell it and it would be crazy or possibly against there company policy I would hope.

QF is just enough to reach the legal line they can request. I come out and before they say anything I say this is all I could go, and they always say thats great. I even act embarrassed sometimes.

If You practice with QF and act like a normal person You will find them to be nice People.

They have there job and You have Yours.
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Quote Originally Posted by jeffman
The bottle temp strip will be enough to monitor temperature and with practice You will see.

No pockets!!!!! Some places make You empty them out.

just microwave the bottle and don't waste the pad now. Put it between Your legs, (I shove it right in the pouch in My fruit of the looms and under the boys). You can watch the temp with no pad for now. You need it the day of the test.

Keep the heat pad away from Your skin. After You empty the bottle it is easier to put it right back in the same place and if You do don't put the heat pad against Your twins because with the empty bottle You will roast Your nuts on the drive home. (If Your male)

If they smell it and don't like it insist they taste it...:rasta:
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You will be fine....Practice, Practice and relax, Good Luck...:thumbsup:
Quote Originally Posted by jeffman
Yes, But don't over heat it too much in the microwave. Start with 5 seconds.

****You do have QF 4.0 or 4.2, Correct?****
Good luck and Please post the good news when You get it.