I have to take a drug test tomorrow for probation. First one. I tested this morning with a home drug test strip and it was negative, but it had a faint line. I bought some stat flush but not sure if it works. Need some advice. Even if the line is there, but faint isn't it negative for thc. I don't want to go to jail tomorrow. Please, please, please....any advice would help. I have been drinking water and taking lasiks so I will pee alot. Please help!