If you use your fireplace during winter, there’s something important you should know. Every time you light it, soot, ash, and dust build up inside your chimney. Over time, this buildup can restrict airflow and push harmful particles back into your home. A dirty chimney can affect indoor air quality, cause unpleasant odors, and increase the risk of respiratory issues—especially when homes stay closed during colder months. Regular chimney cleaning helps remove this buildup, imp