Good questions. 1. Our device does not detect CBD. It is specific to delta-9-THC. Our understanding is that CBD is not psychoactive and the police not interest

Good questions. 1. Our device does not detect CBD. It is specific to delta-9-THC. Our understanding is that CBD is not psychoactive and the police not interested in it. 2. As of yet, we have not seen any results from non-cannabis users on our device, some of whom were in the same room as our cannabis users when they used the drug. This will definitely be a focus of future tests for us, though. It would clearly be a huge problem if we returned positives from second hand smoke.