Simulates smoke to provide a true, functional test for smoke detectors Aerosol spray extends user reach up to 6', allows testing to be done while standing safely on the floor Convenient package makes testing easy, increasing the likelihood that detectors will be tested on a regular basis No harmful residue, plastic safe, non-staining Contains no Class I Ozone Depleting Chemicals Container Size: 6 oz Packing Type: Aerosol Can Color: Clear Quantity: 12 per case