I did about 40 bag saturday night with heavy alcohol I'm concerned I'll fail my drug test Thursday.
You can't rid your system of cocaine in mere hours, no matter what you do. It takes several days for all traces of cocaine to leave your system after one-time use, and it could take months after extended use.
Snarky is right. If there was a way to get coke out of the system in hours, I wouldn't have gotten all those dirty urines. It's 3 days no matter what.. Longer if you use daily.
You can't. Plus, a hair strand test will show cocaine for 30 days or more.
Cut your wrists and allow all of the blood in your body to spill out onto the floor. Once that is done, find a freind and suck the blood from his or her body until all your blood has been replaced.