CRC Smoke Test Brand Liquid Smoke Detector Tester, 2.5 oz Aerosol Can, Clear

Good

Working fine with this product

After use tester on detector pls suggest the cleaner spray for smoke detector.

Bought this to test on my smoke detector, first thing to take note it took a little longer to activate the smoke detector after i sprayed around my smoke detector for almost close to 10 secs, by then the surface of my smoke detector was completely wet hahaha Will definitely recommend it to others if it can activate the smoke detector the moment we spray directly on the smoke detector, it does activate but i find it a bit too slow!

A simple way to make sure that your detectors are actually working to detect smoke, and not just the audible signal.

For use when testing: will successfully trigger smoke detector alarm. Good product.

This spray is a little pricey but much better and safer than lighting a piece of paper to test smoke alarms. I normally use the smoke alarm test button monthly but I prefer to use an actual detection test every few months or with new detectors.

Works as intended