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Pellet stove cleaning guide

A clean stove is the cheapest upgrade you will ever make. Work through the weekly round in a quarter of an hour, and set aside an afternoon when the burn season ends.

Weekly round · ~15 minutes

Seasonal deep clean · ~2 hours

Follows Harman, Quadra-Fire & ComfortBilt guidance

Before you touch anything

Non-negotiable

Cold and unplugged

Never vacuum a hot stove. Let it go cold, then pull the plug.

Ash vacuum only

A shop vac will pass fine ash straight through into the room.

Mask, eyes, metal can

Dust mask and eyewear on. Ash goes in a sealed metal can until stone cold.

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Why it matters

Most bad pellet reviews are really bad stove care

Even a top-ranked bag underperforms in a dirty stove. Carbon build-up, clogged airways and packed ash pull heat output down long before the fuel is to blame.

Burning badly already?

Work through the symptom list before you switch brands.

Stove clean, fire still sulking?

Hundreds of brands, scored by the people actually burning them. Find the one for your shed.

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