10 Electrical Safety Tips Every Homeowner Should Know
Electrical safety isn't complicated, but it is essential. These ten tips can help prevent fires, shocks, and other hazards in your home.
1. Know Your Electrical Panel
Your panel is your home's electrical control center.
You should know: - Where it's located - How to turn off individual breakers - How to shut off the main breaker - Which breaker controls which area
Label all breakers clearly so anyone can find them in an emergency.
2. Test GFCI Outlets Monthly
GFCI (Ground Fault Circuit Interrupter) outlets protect you from shock in wet areas.
How to test: 1. Push the "TEST" button — outlet should shut off 2. Push the "RESET" button — power should restore 3. If it doesn't trip or reset, replace it immediately
Required locations: Bathrooms, kitchens, garages, outdoors, basements
3. Don't Overload Outlets
Plugging too many devices into one outlet creates fire risk.
Safe practices: - Use power strips with built-in overload protection - Never daisy-chain power strips - Distribute high-draw devices across multiple circuits - Unplug devices when not in use
4. Replace Damaged Cords Immediately
Frayed, cracked, or damaged cords are fire hazards.
Warning signs: - Visible wire through insulation - Cords that feel hot during use - Intermittent power (cord must be wiggled) - Burn marks or melted spots
Never tape over damaged cords — replace them.
5. Keep Water Away from Electricity
Water conducts electricity and creates shock hazards.
Safety rules: - Never use electrical devices near water - Dry hands before touching outlets or switches - Keep appliances away from sinks and tubs - Install GFCI protection in all wet areas
6. Use the Right Bulb Wattage
Light fixtures have maximum wattage ratings.
Exceeding the rating causes: - Overheating of the fixture - Melted insulation - Fire risk
Check the sticker inside each fixture for the maximum wattage.
7. Childproof Your Outlets
Young children are naturally curious about outlets.
Protection options: - Tamper-resistant outlets (required in new construction) - Outlet covers for unused outlets - Furniture placement to block access - Education as children get older
8. Address Flickering Lights
Occasional flickers are normal. Persistent flickering needs attention.
Possible causes: - Loose bulb or connection - Overloaded circuit - Failing fixture - Wiring problems
If tightening the bulb doesn't help, call an electrician.
9. Prepare for Storms
Missouri weather can cause power problems.
Before storm season: - Have flashlights and batteries ready - Know how to manually open your garage door - Consider a whole-house surge protector - Unplug sensitive electronics during storms
10. Schedule Regular Inspections
Electrical problems often hide until they become emergencies.
Consider an inspection if: - Your home is over 25 years old - You've added major appliances - You're buying or selling a home - You notice any warning signs
When in Doubt, Call a Pro
Electrical work isn't worth the risk of DIY mistakes.