If spectrum labs is updating quickfix then you can bet there's a good reason for it. I don't like the powdered urine. Its just one more thing to have to worry about.
killerweed420 Reviewed by killerweed420 on . QuickFix 4.2 Vs. TestClear powdered Have a test coming soon and I'm dirty as hell. What's the best option of these 2? Rating: 5