thc doesn't stay in anyones blood for 30 days. 72 hours at the high end
biggmoneyme Reviewed by biggmoneyme on . Gotta pass a drug test tomorrow Hi, I'm happy to be part of this community. I've been freaking out over my drug test tomorrow. I have researched the blood test & it sounds like it only stays in the blood 3 days max. Any help would be appreciated. I smoked 5 hits 21 days before test. Rating: 5