i had used redi-clean in the past which had worked just fine. but i have a wizz quiz in 2 days for a job. recommend me something i can pass with flying colors with! help!
Dude, just sub it w/ clean real piss. Works 100% of the time it's tried. (Well, w/ the exception of the knucklehead that somehow gets found out) but seriously, it's simple shit mang, just do it, you will feel like a million bucks afterwards.