Ultra mask/ B Clear rapid detox does it work?

Hi,

I am a recreational user of marijuana. I don't spend all day everyday smoking only small amounts at night around 2 - 4 bong hits per day very rarely more than that. I had a job interview that went very well however part of the requirements is to pass a drug screen analysis, I will not have enough time for the thc to be out of my system before I have to take the test. I have been researching this drink yo mask the urine sample and I have read a lot of conflicting information so my question is has anyone been in this situation and used something like b clear and passed the test? When I employed by my previously in the same field of work I was not drug tested so I did not expect this to be an issue. Before people start slamming me yes I am giving it up.

Thank you.