Is 106 hours enough to pass a urine drug test for cocaine?

Maybe, maybe not: Urine can remain positive for Cocaine metabolites for 2-30 days. The best way to be sure you'll pass such a test is to not use Cocaine or other drugs at all.

Cocaine urine test: Infrequent users: 3-4 days; heavy users: 10 days; chronic users and/or users with high body fat: 30 days. Depends on several factors as you can see. This is where Cocaine use gets really expensive. Can you afford it now? Why play russian roulette with your future. See a psychiatrist who specializes in substance abuse. New study shows topiramate works quite well in cutting down cravings and use.