I wanted to tell everyone that my boyfriend failed his drug screen after smoking the herbal incense called Kush. It showed up in his drug panel as an Opiate. One of the ingredients listed is California poppy.

Thank you for this comment as it helps verifying what I been saying along on here, that the new improved super sensitive drug tests now implemented that can detect traces of any drug put into the body for up to 6 months after last usage now and that anything used to eliminate these traces can be and are being detected and marked as a covering agent. Thank you for this and sorry about your BF