Signs that signal it is time for a chimney sweep

1. Smoke in the room

  • If you notice smoke backing up into your room when using the fireplace, it’s a clear sign the chimney isn’t venting properly. This can happen when the flue is blocked with soot or creosote, which obstructs airflow and causes smoke to re-enter your living space.

2. Strong smell from the fireplace

  • A dirty chimney often leads to a noticeable, sometimes unpleasant smell, especially when it’s humid. This is usually caused by creosote buildup and can smell like burnt wood or even have a tar-like scent, which indicates a need for cleaning.

3. Visible creosote buildup

  • If you see dark, tarry residue on the inside walls of your chimney or flue, that’s creosote—a highly flammable byproduct of wood burning. This sticky material builds up over time and can become a serious fire hazard if left unchecked.
  • Creosote build up is usually down to poor burning practices and can damage your chimney or liner.

4. Difficulty starting or maintaining a fire

  • If your fire seems to go out quickly or struggles to get going, it could be because of poor airflow in the chimney. A blocked or dirty flue can restrict oxygen supply to the fire, making it hard to burn properly.

5. Soot dropping down into the fireplace

  • When bits of black soot or flakes fall into your fireplace, that’s a strong indication that the chimney is overdue for a sweep. The accumulation of soot and ash can clog the chimney and prevent efficient ventilation.

6. Animals or debris in the chimney

  • Sometimes birds, squirrels, or other animals nest in chimneys, or debris like leaves and twigs can get lodged in the flue. These blockages not only make it harder to vent smoke but can also become fire hazards.

7. Excessive smoke stains or streaks on walls near the fireplace

  • If you notice black marks or streaks on the walls around your fireplace, that’s likely from excess smoke not venting properly. It’s often a sign that the chimney needs cleaning to restore full functionality.

8. Noticeable drop in draft (Airflow)

  • A well-functioning chimney has a strong draft that pulls smoke up and out. If you notice that smoke is lingering, or that the draft has weakened, this usually points to a buildup or blockage.

9. It has been over a year since the last sweep

  • Even if you don’t notice specific issues, it’s generally recommended to have your chimney swept at least once a year if you use it regularly. Regular maintenance helps prevent bigger problems down the line.

These signs are important to keep in mind, as a neglected chimney can lead to poor air quality, potential health hazards, and increased fire risk. If any of these issues sound familiar, a chimney sweep can help clear things up and ensure your fireplace is safe to use!

Need further advice?

Please call me on 07568056121 or click here.

Female Chimney Sweep in Somerset, including Taunton, Minehead, Bridgwater and surrounding areas.

Creosote inside liner
Creosote from liner