Home fire safety and escape
Use another staircase if smoke blocks the first
Do not pass through smoke; return to a safe junction and use another smoke-free staircase.
Last reviewed: 2026-09-09
Why it matters
Smoke contains heat and toxic gases that can quickly cause disorientation or unconsciousness.
Wrong action
Pushing into a smoke-filled staircase or using a lift as an alternative.
Correct action
Turn back before entering smoke and use another known staircase; if all are blocked, shelter and call for help.
What to do
- Look, smell, and check for heat before each corridor or stair.
- Retreat to the nearest safe junction when smoke appears.
- Use another stair; if none is safe, shelter behind a closed door and report your location.
If something happens
Leave by stairs and close doors only when the escape route is safe and clear of smoke. If the corridor or all stairs are blocked by smoke or fire, shelter in a safe unit behind a closed door, seal gaps, and call 999 with your trapped location. Do not use lifts or return into danger for belongings.
Sources and review
- Hong Kong Fire Services Department — Home and fire safety guidance
Last reviewed: 2026-09-09
This page provides general home-safety information and does not replace medical, legal, electrical, or other professional advice.