I was vaping my ecig kinda heavy today on a 2.2 head with 1300 mah ego,and above me is my smoke detector, and all of a sudden it started going off. I thought maybe it was because the coil was gunked up so I put a fresh head and stood on a step ladder and blew into the detector ,again it went off. Any one out there know why it would do this,does the vapor trick the smoke detector into thinking it's actually smoke?