Electrical safety
Stop using damaged electrical cords
If a cord, plug, or casing is damaged, loose, discoloured, or charred, stop using it and have it checked by an experienced technician.
Why it matters
Exposed wires, loose plugs, and overheating marks can cause electric shock, short circuits, or fire. Wrapping tape around damage does not make it safe.
Wrong action
Continuing to use a damaged cord while it is plugged in or covering exposed damage with tape and switching it back on.
Correct action
Stop using and unplug the appliance, isolate it without touching exposed conductors, and arrange an inspection by an experienced technician.
What to do
- Check the cord, plug, and casing before use.
- Stop for damage, looseness, discolouration, a burnt smell, or unusual heat.
- Do not reconnect or tape-repair it yourself; tell the employer and arrange a proper check.
If something happens
If a cord smokes, sparks, or shocks someone, do not touch the damaged area. Switch off power only if safe and call 999 immediately.
Sources and review
- Electrical and Mechanical Services Department — Household Electrical Safety Handbook - Safety Tips for Using Electrical Appliances
Source checked: 2026-08-19
This page provides general home-safety information and does not replace medical, legal, electrical, or other professional advice.
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