CRC Smoke Test conveniently tests the functionality of a smoke detector. It can be sprayed while standing on the floor eliminating the need to climb ladders or chairs.

A short 3 second burst of CRC Smoke Test is all it takes. In addition, CRC Smoke checks for obstructions or debris which clog detector vents and prevent smoke from properly entering the sensing chamber. This important safety test is not accomplished by pushing a test button.