15 Common Electrical Mistakes Homeowners Make

Here are 15 common electrical mistakes homeowners make and how to fix them:

1. Misusing a Non-Contact Voltage Tester
   Solution: Test the tester first, then verify the circuit is off before working.
2. Making Connections Outside Electrical Boxes
   Solution: Always use a junction box to protect connections.
3. Cutting Wires Too Short
   Solution: Use pigtails to extend short wires and avoid making risky splices.
4. Backstabbing Electrical Connections
   Solution: Use screw terminals to secure wire connections properly.
5. Reversing Hot and Neutral Wires
   Solution: Ensure black is connected to the hot terminal and white to the neutral terminal.
6. Installing Cable Without a Clamp
   Solution: Always secure cable with a clamp to prevent wear on insulation.
7. Using the Wrong Size Conductors
   Solution: Match the wire gauge to the breaker size.
8. Replacing Two-Slot Receptacles Incorrectly
   Solution: Use a GFCI to replace two-slot outlets for better protection.
9. Recessing Electrical Boxes Behind Wall Surfaces
   Solution: Use box extenders to keep boxes flush with wall surfaces.
10. Upsizing Breaker Without Updating Wire
    Solution: Consult a licensed electrician to update both the breaker and the wire.
11. Installing a Ceiling Fan in an Undersized Box
    Solution: Use a properly rated ceiling fan box to support the fan’s weight.
12. Overfilling Electrical Boxes
    Solution: Follow box fill requirements based on wire size and items inside the box.
13. Using Too Many GFCIs and AFCIs
    Solution: Use one GFCI or AFCI to protect an entire circuit by daisy-chaining it to other outlets.
14. Overloading Electrical Circuits
    Solution: Avoid overloading circuits and use dedicated circuits for high-power appliances.
15. Not Calling a Licensed Electrician
    Solution: Don’t hesitate to hire a licensed electrician when unsure or dealing with complex issues. Always prioritize safety.