You should replace your smoke detectors every 5-7 years and you should replace the batteries every 6 months. With all the dust particles in the air, it can be very easy for the sensors in a smoke detector to get clogged.
You should replace your smoke detectors every 5-7 years and you should replace the batteries every 6 months. With all the dust particles in the air, it can be very easy for the sensors in a smoke detector to get clogged.