Used the certo method for my cdl urine test

So I was a heavy smoker, smoking everyday pretty often. I stopped 7 days before my test, but did smoke a little 3 days before the test. I prayed a lot the certo would work, drank a packet mixed with Gatorade 3 hours before my test and drank 3 water bottles with creatine and b12 throughout the three hours. (Didn’t eat anything all day, don’t know if that affected me) 4 days later I get the results and I passed. But they could tell I drank allot of water to dilute. They did not care and I don’t have to test again so I’m Gucci 👌