If a person works on a cannabis farm but DOESN'T use the drug, can the person test positive for cannabis?

Surprisingly, depending on the sensitivity of the drug test, it is possible to fail a drug test by simply touching marijuana. A study in Germany found the people that touched marijuana daily did test positive for THC. It would take a good amount of handling to test positive. If you are regularly touching marijuana on a cannabis farm and don’t want to test positive I would recommend using gloves.

helenanp