Please help! Pre-employment drug screening vs drug confirmation

[yoloyoloyolo]

Does anyone know if pre-employment tests are done via screening or confirmation? It is done via crimcheck background check services. So not sure if which drug test they have ordered. I read that both have a different cut-off rate. Screening is 50 ng/ml vs confirmation is 15 ng/ml. I have been trying to detox for a week and have stopped smoking for 12 days after moderate use. I have been chugging water and cranberry juice for the last 3 days and today for the first time I tested negative with 50ng/ml home test kit with a faint line. The drug test is in 3 days at Quest Diagnostics, so not sure if I will still be dirty on 15ng/ml or not. I have to decide whether to sub or not. Please help

 

[Modest Grower]

Sounds like you got this! Not sure on what tests or any of that but just cut fat and drink water until then and get your morning pi$$ out day of. Catch the mid stream of your pi$s for the test and hope for the best. No worries!