Check the chimney and fireplace for creosote buildup, blockages, and damage before the heating season to prevent chimney fires and carbon monoxide leaks.
Supplies You'll Need
Flashlight
Binoculars
Fireplace brush or ash vacuum
Notepad
⚠️ Safety Warnings
Creosote buildup of 1/8 inch or more is a serious fire hazard — schedule a professional chimney sweep before burning.
Never use a fireplace with a suspected blockage — smoke and carbon monoxide can back up into the home.
Step-by-Step Instructions
Open the damper and shine a flashlight up the flue, looking for soot, creosote glaze, or animal nests.
Check the firebox and damper for cracks, rust, or loose bricks.
From the ground, use binoculars to inspect the chimney cap, crown, and brickwork for damage.
Scoop out old ashes and vacuum the firebox and hearth.
Confirm the damper opens, closes, and seals fully.
Schedule a professional sweep if you see heavy creosote, can't see the full flue, or burn wood regularly.
💡 Pro Tips
Burn only dry, seasoned hardwood to minimize creosote formation.
Have a certified chimney sweep do a full inspection annually if you burn wood regularly.
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