De Vielle Chimney & Flue Cleaner 200G | Hoz0032
The De Vielle Chimney & Flue Cleaner stops and removes tar and creosote build-up. It reduces risk of chimney fires, arrests chimney corrosion and maintains clean heating surfaces for maximum efficiency. Can be used on stoves.
How to use
- Remove excess ash and cinders
- Ensure damper & air vents are closed
- Sprinkle approx 50g on to a low fire twice a week (high roaring fire lowers effectiveness)
- If no evidence of improvement, increase dosage to three times per week
- Use double dosage for fires over 75000BTU, in wood / solid fuel cookers / boilers boilers or if chimney area is abnormally large