How to light, refuel & extinguish your fire

Whether you want a cleaner stove window, less smoke, or simply a reliable burn, the top-down method is the way to go. Here's how to get it right from the first spark to the last ember.

Lighting the Fire: The Top-Down Method

The top-down approach flips the traditional way on its head, with excellent results. Here’s how to do it:

Base Layer – Place larger, dry logs (ensure they are Woodsure - Ready to Burn-certified for a cleaner burn) at the bottom, laid in a criss-cross pattern for airflow.

Top Layer – Add thick kindling sticks on top, in a ‘Jenga’ style stack

Ignite – Place a firelighter or a rolled-up bit of newspaper at the very top and light it. The fire will burn downward, creating less smoke and helping the chimney draw faster.

👉 See our guide on using your stove efficiently.

Refuelling the Fire

Safety First: Open the stove door slowly when refuelling to prevent a sudden rush of smoke or flames. Use fireproof gloves if necessary, and never leave the stove unattended while the door is open.

Add Fuel Gradually: Avoid refuelling onto a dying fire bed. New logs should be added onto a sufficient bed of glowing embers so they ignite quickly and burn cleanly. This helps maintain steady combustion and reduces smoke emissions. Overloading the stove can smother the flames and reduce airflow, leading to incomplete burning and excess smoke.

Monitor Airflow: Use your stove’s air controls to regulate oxygen flow to the fire. Keep the flames lively and avoid restricting them too much, as this can lead to a buildup of smoke and creosote in your chimney. Adequate airflow is key to sustaining an efficient burn and reducing emissions.

To keep things safe and efficient:

Use Woodsure - Ready to Burn-certified logs– It’s now a legal requirement in England that any firewood sold in volumes under 2m³ must be Woodsure - Ready to Burn certified. This means the logs have a moisture content of 20% or less, helping your fire burn hotter and cleaner. If you're buying wood from Facebook, Gumtree, or roadside sellers, make sure it's certified — or they’re breaking the law.

If you burn coal, only use DEFRA-approved smokeless fuels. These burn more cleanly and are allowed in smoke control areas. Wet logs and banned fuels not only clog up your chimney with tar and soot, they can also void your appliance warranty and risk your health.

👉 More on fuels: Smokeless Coal vs Wood – What’s Best for Your Fire?

Safely Extinguishing the Fire

HETAS advises against shutting your vents down too early. Trapping gases too soon can cause incomplete combustion, soot build up, or even CO release.

Here’s what to do:

Let the fire burn down naturally — open the vents up, to allow the gases to escape up and out the flue.

Allow the fire to burn down naturally and leave embers to cool fully before ash removal

Never use water – it can crack your stove or flue lining.

Empty ashes safely into a metal container once cold.

Carbon Monoxide Alarm Reminder

Every room with a stove must have a carbon monoxide alarm, and it must be positioned correctly to be effective. It should be installed in the same room as the appliance, between 1–3 metres horizontally from it. Ceiling-mounted alarms should be at least 300mm from any wall, while wall-mounted alarms should be positioned high up, but at least 150mm below the ceiling

👉 Read more: Carbon Monoxide Dangers and Alarm Placement

Final Tip

If you haven’t had your chimney swept this season, or if you’re unsure when it was last done, book in before lighting regular fires.


See Your Chimney Sweep Appointment Guide for what to expect.


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