What can cause a smoke detector false alarm?
Smoke detectors are a life-saving device that alert people to the danger of fire. However, sometimes a smoke detector can give a false alarm. This mainly occurs due to the age of the smoke detector, location, dust, and insects.AgeSmoke detectors may give a false alarm if they are too old. Their typical lifespan is 8 to 10 years.LocationA false alarm may occur if the smoke detector is in an area where they may be exposed to heat. Smoke from cooking in the kitchen as well as steam from a bathroom can cause a false alarm to sound.DustThe accumulation of dust on and within a fire alarm can cause the sensor to go off. Regularly vacuuming the smoke detector may stop the false alarms.InsectsLike dust, insects can also infiltrate a smoke detector and set off the alarm by blocking the sensor.
