Yep subbing with synthetic is the only way to go.
killerweed420 Reviewed by killerweed420 on . Quick Fix 5.7 Results First of all, thank you to all of the posters that have encouraged the use of Quick Fix. I hand an upcoming urinalysis and was apprehensive about the process since it had been 10 years since the last one I have taken. I scoured this forum for months in preparation for the test. I too was a bit unsure if Quick Fix would really work, but in the end (after much deliberation) I decided that it would indeed be my best option. I followed the directions and passed. The sample was given at a local Rating: 5