Like FBR I would think the drying process is the most important part.Have never heard of anyone trying this. It would be experimental so you have to weigh the costs.Quickfix would be a much more reliable way to go.I have to take a piss test tomorrow and I won't bother subbing because I test myself and I know I'm clean.I'll test myself again in the morning just to be sure.
killerweed420 Reviewed by killerweed420 on . Make your own urine powder? So I found this... 9.2.2.1 Making your own powdered urine: Urinate in a glass container. Let it evaporate. Then scrape the inside for the concentrate. Just mix it with water before the test, and the sample will have the correct specific gravity, pH, color, etc. Does that really work??? FBR??? Rating: 5