Have your home inspected by a qualified electrician, especially if it’s older than 20 years.
Install smoke alarms in every bedroom, outside each sleeping area, and on every level of the home. Test them monthly and replace the batteries every year. Replace alarms every 10 years or according to the manufacturer.
Install arc fault circuit interrupters (AFCIs) to safeguard against arc faults.
Keep heat-producing appliances unplugged when not in use.
Do not overload outlets. Power strips do not provide more power, only more access to the same limited capacity circuit.
Use extension cords only temporarily and never run them through walls, doorways, ceilings, or floors.
Unplug an appliance that repeatedly blows a fuse or trips a circuit breaker and have it repaired or replaced.
Don’t ignore warning signs of trouble, such as flickering lights, odd odors, and unusual sounds.
Have your home inspected by a qualified electrician, especially if it’s older than 20 years.