When you are trying to pass a drug test there are a few simple procedures that you must adhere to in order to be successful. If you need to pass a urine test then you should stop using whatever substance that you do not want to be found in your sample at least forty eight hours before your test. If you do not want THC metabolites showing up in your urine then do not smoke marijuana at least two days before your test. This should be a no brainer. Your body needs this time to process all of the THC that you have inhaled and your toxin levels would be entirely too high for any detox drink or detox pills to be effective.
There are other precautions that you should take also in order to be able to pass a drug test without any problems. One of them is to not drink too much water on the day before your test or on your test day. By drinking too much water you can overload your system and provide a diluted sample. When too much water is consumed the creatinine levels in the urine are lowered and if these levels are too low the sample may be rejected or may be sent out for a confirmatory test where the cutoff levels of the drugs will be lowered and you may fail the urine test.
Another thing to avoid on the day before your test and the day of your test is excessive exercise. By exercising too much you will burn too many fat cells and by doing this you will release too many THC metabolites into your urinary tract and this may not allow the detox products to be as effective. So if you know you have to pass a urine test then just chill out and don’t drink excessive amounts of water and don’t do too much exercise and you stand a better chance of providing a clean sample.