Have you checked your smoke alarm recently? Time to just push that button for a quick check on the batteries.
Also something I usually forget to do is check my dryer vent!
A clogged dryer vent can be a fire hazard. To clean it, disconnect the vent from the back of the machine and use a dryer vent brush to remove lint. Outside your house, remove the dryer vent cover and use the brush to remove lint from the other end of the vent line. Make sure the vent cover flap moves freely.
Watch for my tidbits - ya never know when they will appear!!