1. When I saw a live demo of SmokeCloak in my house and saw the dense smoke being generated, I was very apprehensive about the health of my family. But soon after, I saw that there were no side effects and that there was no reaction on the eyes or body. It only helped to reduce visibility in the area to zero in a few seconds so that the intruder wouldn’t know where to go and would be forced to leave the way he came in. Along with my existing home security system of CCTV cameras and audio-video surveillance systems, I have installed SmokeCloak now as an extra layer of security. Great product, strongly recommended for residential or commercial purposes.