Electrical safety
Unplug appliances before cleaning
Switch off and unplug before wiping, washing, or removing movable parts.
Last reviewed: 2026-10-12
Why it matters
Moisture, blades, or moving parts can cause shock or injury while powered.
Wrong action
Unsafe: Cleaning with a wet cloth or reaching moving parts while still plugged in.
Correct action
Switch off and unplug before wiping, washing, or removing movable parts.
What to do
- Follow the manual, switch off first, and keep hands dry.
- Switch off and unplug before wiping, washing, or removing movable parts.
- Wait for movement and heat to stop, then clean as instructed; do not dismantle fixed equipment. Afterward, recheck the plug, cord, and appliance body.
If something happens
For smoke, fire, or electric shock, keep clear, isolate power only if safe, and call 999. Do not touch a casualty while they may still be connected to electricity. Once power is safely isolated, follow dispatcher first aid; if unresponsive and not breathing normally, begin CPR as instructed.
Sources and review
- Electrical and Mechanical Services Department — Use Household Electrical Appliances Properly
Last reviewed: 2026-08-20 - Electrical and Mechanical Services Department — Household Electrical Safety Handbook
Last reviewed: 2026-10-12 - Hong Kong Fire Services Department — Post-dispatch Advice
Last reviewed: 2026-10-12
This page provides general home-safety information and does not replace medical, legal, electrical, or other professional advice.
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