How often is it recommended that a chimney be cleaned?

• A. Every two years
• B. Every year
• C. Every five years
• D. Every month

Answer: (B)

Regular chimney maintenance focuses on preventing creosote buildup that can ignite and damage the home. The baseline frequency recommended for most heating setups is to have the chimney cleaned once a year, ideally before the heating season begins. This helps remove creosote, check for structural damage, and ensure the flue is drafting properly.

If the stove or fireplace is used heavily, or if there are signs of trouble like excessive smoke, a strong odor, or glazing in the creosote, more frequent cleanings may be needed. Cleaning every two years, five years, or monthly is not aligned with typical safety guidance for normal use; longer gaps allow more creosote to accumulate and increase the fire risk.