Annual Catalytic Chimney Sweep. Ideal for all types of ducts, chimney sweeps, stoves and boilers. Eliminate soot, reduce fire risks. Wrapped in paper that facilitates its ignition and guarantees a use without contact with the chemical products.
How to use: place the firewood wrapped in your bag on the fire, keep the shot high. The fumes will act on soot and tar, penetrating and drying them, to chemically chimney sweep their installation. The log will burn for about 1 hour.
1 kg log.
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