Test for drugs?

Question

how long does mj stay in your body before the test can be clear and what tests dose mj show up in and also if your friend smoked mj next to you and you didnt have any does it show up and if so for how long?

Answer 1

MJ can still be picked up after 24hrs, either in urine or blood,samples. A trained sniffer dog will easily pick up the scent on clothes,if you have been near someone who has used./or used yourself.

Answer 2

if you smoke budd then it stayes in your system for about 30 days  and if a friend sitting next to you was smoking it will be in your system too! to help the getting it out process  drink LOTS of water  there is a pill you can take that helps clean out your system you can buy it at cvs!