Ok, so I've read the threads on urine and didn't find my answer..so sorry if it IS out there.

Along with my blood test, something I forgot, I'm pretty sure I'll be getting an urine test.

I was wondering how much water should I drink and for how many days to pass it.

I'm a heavy smoker, smoking if not every day to every other day, varying from regular to strong weed depending on what I can find.

I'm 6'1'' and somewhere around 270 lbs.

Thanks in advance.