by not using marijuana in the first place. it was your choice to be "exposed" you know. whatever that means. there is really no way to clean-out your body for a drug test in spite of what you may find on the internet. it will wear off in three to four weeks but certain drug-detection tests can find it well-beyond that period. labs are getting better; tests are becoming more sensitive. the chemical (thc) is most easily stored by your body in fatty tissue (a. k. a. fat ). subsequently exercise- specifically fat-burning cardio (running kick-boxing swimming . etc)- in its natural and inevitable consequence of fat cell removal will lower the level of thc in the body. however this is not a totally comprehensive solution and as is expected some of the substance will remain in different tissue of the body. but this is a natural way expedite the "cleansing" process if one is diligent.
what can be taken to clean body from thc expsoure