Yes, urine can usually be cleaned in a week.
depends on what you are trying to remove...marijuana....no...coke or meth...probably...drink lots of water and try to exercise (sweating helps get the stuff outof your system)
Stop doing drugs.
No guarantees, best way to have a clean drug screening is to not use drugs. But yes, ecstasy SHOULD be out of your system for a urine test after two weeks.
Chronic users will have benzos, which Valium is, in there urine for up to 30 days. If you occasionally use it 2 weeks should be more than enough time.
If you only smoke once or twice a week, then it shouldn't take more than two weeks to give a clean urine sample. It takes two to six weeks (or a month on average) for people who smoke every day, or almost every day.
It does not clean out urine.
it has been rumored that bleach will clean the urine if you put a drop or two on your finger and pee directly onto your finger
no...always use fresh urine right when you wake up.
While horses can hold their urine for a long period of time, 2 weeks is a stretch and unsafe. Horses generally drink gallons of waters each day; holding their urine for 2 weeks would most likely cause their bladder to burst.
No, it takes about a week or two to clean that stuff out.
clean its tank two to three weeks
Is there anything you can put in your urine to clean cocaine out of it
No
Whatever it is you need to be clean for isn't worth it. But anywhere from one to two weeks for a urine test.