Some people may ask how to pass a drug test in a week – is this even possible? How?
If it is a urine test then there are synthetic urine power that you can buy but you have to make sure that everything is body temp. If it is a hair test then cut your hair to less than a 1/2 inch so they can't use the hair test. It really depends there are a lot of other websites showing the different ways and tests. First you need to find out what type of test you will take.
I've heard of people bleaching their hair in an attempt to hide it but guess what, it DOESN'T work.
MJ maybe or no depending on how heavy is the use.