Every homeowner knows they need to clean their chimney. Unfortunately, most of them don’t know when they should do it, which often leads to problems. How do you know when your chimney needs sweeping? Here are signs to look out for as given by chimney cleaning services providers: There are odors coming from the fireplace. Odors often come from creosote that has a campfire-like smell that you can easily smell. While the odor might smell good to the nose, it’s an indication of a buildup in your chimney, so when you notice the smell, move with haste and clean the chimney. The fires are burning poorly. Are you having…