How long after using does crack show up in a urine test?

[southfljunkie92]

Hey everyone. I am an experienced drug user but don't know quite so much about how long particular things stay in your system.
I am currently living at a halfway house that drug tests me bi-weekly on set days. I already know that heroin gets out of my system very quickly, and I've passed the urine drug screens a few times already after shooting dope 2 days earlier. However I am not sure if crack gets out quite as quickly. If I were to shoot up a small amount of hard (like 1 or 2 rocks), after how long do you think I could pass the urine drug screen? Does cocaine get out of your systems as quickly as heroin?

Thanks to anyone who knows about this!

 

[SS373dOH]

^ Read the bluelight user agrement,.drug testing question are not allowed. Youll find your answer with a quick google search.


- hopeless soul

 

[T. Calderone]

Thank you hopeless soul. Bluelight does not allow drug testing discussion so I have to close this.