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Your cart is empty.Smoke Detector Tester, Battery Size Not Applicable, Features Fast Detector Activation, Silicone-Free Testing, Includes Not Applicable, Product Type Smoke Detector Tester, Container Size 2.6 oz, For Use With Commercial Detectors, Residential Detectors, Manufacturer Warranty Length 1 yr, Market Commercial, Residential, Maximum Operating Temperature 95 Degrees F, Minimum Operating Temperature 50 Degrees F, Overall Height 5.4 in, Overall Length 2 in, Overall Width 2 in
bristu57
September 6, 2025
I got a 6 pack of smoke Alarms. They were interlinked. I wanted to be able to test . This worked Great! It will last a long time!
Mhbtsv
July 20, 2025
A small shot sets off smoke alarm almost immediately. Great for testing alarm systems. Takes a bit for alarm to clear and reset.
Scott Bear
July 12, 2025
We purchased this smoke detector test spray for extra peace of mind after a close friend experienced a devastating house fire. Their smoke detectors had fresh batteries and passed the test button check, yet failed to alert them when smoke and fire started in their basement. Even after the fire, one of their bedroom detectors still tested “ok†with new batteries but did not respond to this spray—proving how important it is to properly test alarms beyond just pressing a button. The product worked as advertised, giving us confidence that our smoke detectors will respond in an actual emergency. I suppose the smoke from an extinguished candle could work for testing, but this spray is much more reliable. Plus, you don’t have to be inches away on a ladder with a smoking candle. I was able to use the spray from off to the side while standing on the floor, making it much safer and more convenient. It is a bit pricey for what it is, but considering the potential consequences of a malfunctioning smoke alarm, the cost is worth it for peace of mind. If it turns out my detectors work as the should during an actual fire I be sure to update this review from 4 to 5 stars!
E. Seale
July 11, 2025
Our local fire department recently upgraded its requirements for at-home testing of smoke detectors. Using the detector's "test" button is no longer seen as being sufficient for safety. So, rather than intentionally burning toast (over and over), I picked up a can of this spray.I don't know what's in it, but it reliably sets off our smoke detectors.One bit of warning -- ironically, the can's contents are flammable (according to its label). So take care in your testing to avoid ignition sources, unless you want your smoke detector(s) to have a real fire to make noise about.
Vladimir
July 10, 2025
The media could not be loaded.
Glenroy Ferguson
June 26, 2025
It worked
watcher
June 13, 2025
Just requires a brief squirt to test a detector. Very surprised to find that a 25 year old smoke detector still worked after reading that detectors only last 10 years.
Beverly Anderson
March 31, 2025
Glad I found this product! Tested all my existing OLD smoke detectors; they all alarmed. Great value as I now know I don’t have to buy new smoke detectors.ðŸ˜
Ko$tya
February 14, 2025
Great for testing smoke alarm.
CUMBERLAND HOUSING
February 9, 2025
perfect for semi annual inspections of rental units
Ashley Olson
January 11, 2025
Ordered thinking it was a good deal at three cans !! Got the smallest single can ever. !!Going to try and return
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