Over time, soot, tar, and creosote can build up inside your chimney, leading to dangerous blockages.
Potential Risks:
- Fire Hazard: Excess buildup can ignite, causing chimney or house fires.
- Health Risks: Smoke and fumes can enter your home, increasing the risk of carbon monoxide poisoning.
The Easy Solution:
Firewise Soot-Loose Chimney & Flue Cleaner makes chimney and flue cleaning effortless. This non-corrosive solvent dissolves accumulated tar and creosote, helping to:
- Improve heating efficiency
- Reduce smoke emissions
- Prevent dangerous chimney fires
- Keep fires burning cleaner
Professional Chimney Inspections: A yearly inspection by a professional is recommended.
Why Choose Soot-Loose?
- Australia’s #1 Chimney & Flue Cleaner – Trusted since 1979
- Easy to Use – Simply toss the sachet onto the fire
- Safe & Effective – Non-hazardous, non-flammable, and independently tested*
- Eco-Friendly – Reduces carbon emissions
- Certified Australian Made & Owned
*Tested by a NATA Certified Laboratory according to AS/NZS4013 & AS/NZS4012 standards.
How to Use
- Make a hot fire and allow it to die down to hot coals.
- Adjust unit, if possible, so airflow is travelling up the flue slowly.
- Place sealed sachet of Soot-Loose® on the hot coals and close door if applicable.
- After approx. 15-20 minutes, the process is complete.
- Remove any loose soot from above the baffle plate before restarting the fire.
- CAUTION – In the case of an open fireplace: place a guard in front of the fireplace to protect any persons, floor coverings or furniture.
- If the chimney/flue is heavily sooted, use two sachets in a single application.
- While heating unit is in constant use, apply Soot-Loose® monthly.
Note: Sachet does not need to burn completely for product to work.
Usage Tip: If your chimney hasn’t been cleaned in a while and has heavy buildup, use 2–3 sachets for the initial clean. Then, maintain with 1 sachet per month throughout the season.
Safety, SDS & Other Documents
Safety & First Aid
SAFETY DIRECTIONS: Keep out of the reach of children. Avoid contact with skin and eyes.
FIRST AID: For advice, contact a Poisons Information Centre (e.g. phone Australia 13 11 26; New Zealand 0800 764 766) or a doctor.
SDS & Documents
Click on the links below to view and/or download.









Danuta J. (verified owner) –
This is an awesome product – cleans the flue completely.
Hayley (store manager) –
We appreciate you taking the time to review your order. It sounds like you’re now all ready for winter!