My friend Dave called recently to tell me that he had had a chimney fire. Like many of us living in the north woods, Dave has a wood stove and relies on it to provide supplemental heat to his home. His stove is connected to a masonry chimney and evidently had accumulated a buildup of creosote. When this happens, it impedes the draft and eventually the creosote can ignite. When it does, it can sound like a jet engine taking off in your chimney with flames shooting out from the stack. Scary? You bet! Fortunately, Dave was able to get it shut down and out before anything catastrophic happened to his home. A subsequent inspection by a heating professional showed that there was a crack in the chimney. Whether this was an existing defect or occurred as a result of the chimney fire was questionable. One thing for sure... it was now going to be a costly repair.
Wood stoves or wood heaters need their flues cleaned at least twice during the heating season if they are used daily. Cleaning the chimney is a simple process that takes very little equipment or time. If you are unable to perform the task yourself, find a service that can provide it. A clean flue is a major safety priority in operating your wood stove.
How To Clean
- Measure the circumference of your flue and purchase the correct size chimney brush at your local hardware store. Ask the store employee for help if you have trouble determining which brush to get.
- Purchase connecting rod handles for the brush. Attach the rods to the brush and set against the side of the house near the chimney. Set the ladder in place.
- Climb on the roof and lower the brush into the chimney. With the rod push the brush to the bottom of the chimney. Pull up and repeat the process several times or until you no longer hear build up falling from the chimney.
- Wear heavy gloves & face mask and remove all debris from the clean out on your chimney. If your chimney does not have a clean out, remove the lower section of flue pipe and clean the pipe.






