How do I clean my chimney if I have offsets?

Cleaning your chimney is important for maintenance and safety and should be done on a yearly basis. Plastic brushes are used on flexible fiberglass rods and will have no issue bending through offsets up to 45°. These parts can be purchased from a home center, Hearth store or online, and can be done by a certified chimney sweep or an average do-it-your-selfer.