Quote Originally Posted by JoePothead
I keep researching and finding new stuff, so I have one more question...How well do urine additives/ synthetic urine work? Will I be able to buy them at the local bong shop, or do I need to order and have them shipped?How hard is it to keep fake urine body temperature? Someone told me that you can mix your own urine and the fake urine, and it should end up under the passing level AND at body temp. Is this true?
Hi JPH, Welcome to these boards. Where are You researching because the answers to Your questions are within a few threads on the first page of this drug testing forum.

I can answer Your last question that mixing Your urine with synthetic urine would defeat the purpose, Your urine is either dirty or clean. You can't mix dirty urine with Your clean synthetic urine...:smokin:...:stoned: