What Is Creosote Buildup and How do You Prevent It

What Is Creosote Buildup and How do You Prevent It

What Is Creosote and Why Is It Dangerous? If you own a wood-burning fireplace, you’ve likely heard of creosote buildup. Creosote is a highly flammable byproduct that forms when wood burns and smoke, vapors, and unburned particles condense inside the chimney flue....