"Labs know that a sample should have blood particles in it of the blood type of the person being tested; so it is riskier to try and evade the urinalysis test by using a urine substitution." THIS HAS NEVER BEEN A PROBLEM FOR ME, but if this statement is true, use step 1, or step 2 (with a friend with the same blood type).
timmyD123 Reviewed by timmyD123 on . Passing a Urine Test Heres my advice from way too much experience. Introduction - Depending on how "intense" the test is, there are different ways to avoid a POSITIVE result of your drug test. If your urine is going to be analyzed by a laboratory, I would NOT recomend the following. -Diluting your urine with water will show up on the test results as "unreadable". -Detoxifying drinks and supplements that you you are supposed to take a few hours before the test. -Drinking tons of water before your drug test. Rating: 5