You don't need an electrical license to be safe — you just need to know a few basics. If you only read three things from this site, make it these.
Know your main shut-off
Find your main panel today. Label the breakers. If you ever smell burning or see arcing, that one switch saves your house.
Test your GFCIs monthly
Every kitchen, bath, garage, and exterior outlet should be GFCI-protected. Press TEST. If it doesn't trip, it's dead — replace immediately.
Outlets that should worry you
Stop using any outlet that is warm to the touch, browned, sparking, or buzzing.
Extension cord rules
Never run them under rugs. Never daisy-chain power strips. Anything pulling heat (heater, microwave, AC) goes straight into the wall.
Key Takeaways
- ✓ Label your panel today.
- ✓ Test GFCIs monthly with the TEST button.
- ✓ Warm, brown, or buzzing outlets = stop using them.
Frequently Asked
How do I know if my panel is too old?
Federal Pacific Electric (FPE) and Zinsco panels are known fire hazards. If you have either, get a licensed electrician to evaluate replacement.