coke out of the system in 4 days?

[TEXgrl]

there are some things that will give a false positive. you can check out www.erowid.com they have a lot of info on drug testing, what is tested for, even some info on how to beat them or fight them.

 

[greek by injection]

it's three days unless you drink a shit load of water......my buddy got clean in 18 hours while drinking 2 or 3 gallons of h2o

 

[Intramuscular]

I find that it is great for cutting, and yeah.....it's gone in 72 hours.

Too extreme for me to try though....

 

[Jacob Creutzfeldt]

If you are subject to a broad drug screening, you may want to take in account that coke could be cut with other chemicals that have a longer half life and can create a positive for that substance.