Extinguisher

How to Use a Fire Extinguisher Correctly in the UK: Step-by-Step Guide

Knowing how to use a fire extinguisher is essential for safety in the workplace, home, or public premises. In the UK, fire safety is governed by the Regulatory Reform (Fire Safety) Order 2005, which requires responsible persons to provide proper fire-fighting equipment and ensure staff are trained in its use.

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What Is the PASS Method for Fire Extinguishers?

The PASS method is the standard approach for using a fire extinguisher safely and effectively in the UK.

 PASS Explained:

• P – Pull the pin (to break the tamper seal)
• A – Aim the nozzle at the base of the fire
• S – Squeeze the handle to discharge the agent
• S – Sweep the nozzle side to side across the fire’s base

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Step-by-Step: How to Use a Fire Extinguisher in the UK

1. Assess the fire – Is it small and contained? Do not attempt to tackle large fires. Always raise the alarm first.
2. Identify the correct extinguisher – Use the type appropriate to the fire class (see table below).
3. Stand at a safe distance – Typically 1 to 2 metres from the fire.
4. Apply the PASS method – Pull, Aim, Squeeze, Sweep.
5. Back away once the fire is extinguished and monitor for re-ignition.
6. Report and replace – Notify authorities and arrange for extinguisher servicing or replacement immediately after use.

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UK Fire Extinguisher Types and Fire Classes

Extinguisher Type	Colour Code	Used On	Do Not Use On
Water	Red	Class A (wood, paper)	Electrical, flammable liquids
Foam (AFFF)	Cream	Class A, B	Electrical, metal fires
CO₂ (Carbon Dioxide)	Black	Electrical, Class B	Confined spaces
Dry Powder (ABC)	Blue	Class A, B, C	Indoors (due to residue)
Wet Chemical	Yellow	Class F (cooking oils)	Live electrical equipment

Note: In the UK, “electrical fires” are not an official class but require non-conductive extinguishers (CO₂ or water mist).

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Fire Extinguisher Training Requirements in the UK

Under the Fire Safety Order 2005, business owners and landlords must:

• Provide adequate fire extinguisher training
• Ensure staff know how to identify and use the correct extinguisher
• Conduct regular fire drills and refresher training
• Maintain a fire safety logbook

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 Safety Tips When Using Fire Extinguishers

• Never turn your back on a fire.
• Never use water extinguishers on electrical fires.
• Avoid CO₂ use in enclosed spaces—risk of asphyxiation.
• Always ensure a clear exit path behind you.

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 Legal Compliance Reminder

UK law requires:

• Fire extinguishers to be annually serviced (BS 5306-3)
• Staff to receive basic fire safety awareness training
• All firefighting equipment to be easily accessible and visible

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Fire extinguishers are only effective if used correctly. Following the PASS method, understanding UK fire classes, and staying legally compliant with fire safety training ensures your team or household is equipped to respond quickly and safely in an emergency.