How do I know if I need my chimney cleaned?
Ethan Hayes
Published Mar 16, 2026
How do I know if I need my chimney cleaned?
The following signs indicate a chimney in need of a cleaning: Burned wood odors coming from the fireplace when it’s not being used. Fires that seem to burn poorly or that dump a bunch of smoke into the room. A black damper.
Does a furnace flue need to be cleaned?
A flue that is unable to properly vent can become filled with dangerous, and even deadly vapors that will eventually leak right back into your home. Therefore, it is essential that you have your flue inspected and properly cleaned at least once a year.
How much does flue cleaning cost?
The typical chimney cleaning cost is between $129 and $378. Wood fireplaces that receive regular maintenance price $85 to $100 per cleaning. Those with build-up from years of neglect could total as much as $800. Chimney cleaning kits run between $50 to $100.
How do you know if you have creosote buildup?
Signs of Creosote Build-Up
- Reduced drafting in fireplace.
- Less ash and more wood in fireplace after a fire.
- Black soot in and around fireplace.
- Very dark smoke from chimney.
- You can visibly see more than 1/8 of an inch of soot build-up.
Can a flexi rod be used to clean mates flue?
Cleaned mates flue nicely, the flexi rods got round the 45 degree bends pretty easily. Yes, looks pricey, but if the greater flexibility than drain rods is what you need then it should do you well. Top tip: Purge the stove before going to bed, ie burn it with vents open. That will reduce your soot build up and CO emissions.
When was the last time I cleaned my woodburner flue?
This topic has 28 replies, 15 voices, and was last updated 7 years ago by granny_ring. Cleaning a woodburner flue, DIY or not? The time has come to think about booking the chimney sweep.
What kind of brush to use to clean Rayburn flue?
Used to have to sweep our rayburn flue from the top, as the bend was too tight at the bottom to get the rods in. 6″ brush sounds about right for the size flue you describe. You can get short flexible wire wound brushes as well which are ideal for tight short areas.