Many homeowners wonder if chimney sweep logs or creosote scavenging logs actually work to clean chimney flues and remove creosote residue to make chimneys safe to use. The short answer is no, they don't work. At least, not well enough to completely clean the flue pipe the way it should be cleaned. If you use a chimney cleaning log regularly, they can work well.
But you should also do a professional cleaning. Not only can a chimney sweep remove creosote from the first stage, but a professional can also clean stages two and three. Chimney cleaning logs make it easy to remove creosote. They contain chemical additives that rise through the chimney and adhere to creosote deposits.
These chemicals dry creosote into a flaky substance that is less flammable and easier to remove. Creosote logs work to loosen creosote and make chimney cleaning easier. However, these logs are not a substitute for a complete chimney sweep. According to the Chimney Safety Institute of America, creosote logs are effective products when used in conjunction with a professional chimney sweep.
Chimney sweeping logs can't clean your chimney, but they can have their place in your overall chimney maintenance program. Let's see how sweeping logs can help you and your chimney sweep. Chimney sweep logs have these cleaning chemicals, and as they burn, most chemicals go up and out of the chimney, but some stick to the creosote and begin to loosen it. And finally, the chimney sweep must examine the flue of the gas chimney to ensure that the oven and water heater safely vent any carbon monoxide to the exterior doors.
By disposing of the tank, you can keep your chimney running efficiently and can reduce the chances of chimney fires. Even if they can help loosen creosote, chimney cleaning logs cannot replace the benefits of having a professional chimney sweep and inspection. While you can use the right type of firewood and keep the chimney and chimney open, you may still need to clean the logs. To minimize the risk of downdrafts, burn a fire with normal wood and, after the fire has been extinguished, place the chimney cleaning log over the hot embers.
If you burn one or two fires a week, it's enough to burn a chimney cleaning log at the beginning or middle of the season. While chimney cleaning logs can reduce creosote buildup, it doesn't completely eliminate or prevent it. Expect your professional sweeper to do a thorough inspection and clean your chimney so that your home is safe for a pleasant cooking or fire experience. If you want your fireplace to be safe and efficient, you also need the help of a professional chimney sweep.
These logs may also be referred to as a creosote scavenger log, chimney sweep log, creosote log, or creosote cleanup log. There is no substitute for having your chimney cleaned and inspected by a licensed professional at least once a year. CSIA-certified chimney sweeps clean, inspect and repair chimneys, because after all, chimneys wear out like other parts of your home. Leave it like this for a week or two, as the chemicals in the chimney cleaning log do their job.
They really can make your fireplace easier to maintain, but they can't replace regular professional cleaning and will only help you if you use them properly.