Smoke Alarm Information (you probably didn’t know this)
Every home owner knows or has more than likely been told that you’re supposed to check your smoke detector’s batteries every month. But did you know that your smoke alarm itself should be changed every 8-10 years?
As air cycles through the unit 24 hours per day – it can go through 3 to 4 million duty cycles – so it does make sense that a little dust might get in there huh? Important random info from your Knoxville Homeowners Insurance Agency