Preparing your chimney for cozy fires is an essential step to ensure your home heating is safe and efficient. Before lighting that first fire of the season, it's crucial to address potential hazards that may have developed over the warmer months. One of the primary concerns is creosote buildup, a flammable byproduct of burning wood that accumulates inside the chimney. Creosote increases the risk of chimney fires, which can spread rapidly and pose a significant threat to your home.