Most electrical fires start from problems that were visible for weeks or months. If you know what to look for, you can act before something serious happens.

Warning signs to watch for

• Breakers that trip again and again
• Lights that flicker or dim when an appliance starts
• Switches or sockets that feel warm
• A burning or fishy smell near outlets
• Buzzing or crackling sounds from the wall
• Discoloured or scorched plates
• Wiring older than 25 years

What to do next

Switch off the affected circuit, avoid using that socket and book an inspection. A certified electrician can test insulation, earthing and load, and tell you exactly what needs replacing.

Do not try to fix wiring yourself. Even a small mistake can create hidden danger that shows up months later.