Key Takeaways: 

• Persistent burning smells or buzzing sounds may signal wiring problems—don’t ignore them.
• Discolored or warm outlets are serious warning signs.
• Flickering or dimming lights can indicate faulty wiring or overloaded circuits.
• Regular professional inspections help catch hazards early.
• Only use extension cords temporarily, not as permanent solutions.
• Upgrade old wiring and panels for improved safety.
• Always call a licensed electrician for repairs or upgrades.