Summer is the perfect time for Graham homeowners to tackle basic chimney maintenance safely. Small tasks like clearing debris and checking for cracks can prevent costly repairs and keep your fireplace ready for winter. Always know your limits—some jobs require a licensed pro.
Clear debris and check the crown
After winter, twigs, leaves, and even bird nests can pile up in your chimney. Use a sturdy flashlight to peer down from the top or up from the firebox to spot blockages. If you see debris, wear gloves and use a long-handled brush or broom to gently sweep it out. Next, inspect the chimney crown—the concrete or metal cap at the top—for cracks or crumbling sections. Small cracks can be patched with waterproof sealant, but if the crown is damaged beyond a quick fix, call a pro. A compromised crown lets water in, which can rot your chimney’s masonry and lead to costly repairs. Learn more about protecting your chimney’s crown
Inspect the flue liner for damage
The flue liner guides smoke safely out of your home and protects your chimney walls from heat and corrosion. Use a mirror and flashlight to look up the flue from the firebox. Look for cracks, missing chunks, or a buildup of creosote—a dark, tarry substance that can ignite and cause chimney fires. If you see heavy creosote or gaps wider than a credit card, stop DIY work and call a pro. A damaged liner can’t safely contain heat, putting your home at risk. See what a professional inspection covers
Check the damper for smooth operation
The damper controls airflow between your fireplace and chimney. Open and close it a few times to ensure it moves freely and seals tightly when closed. If it sticks or won’t close completely, apply a graphite-based lubricant to the hinges. Never force it open or closed—this can warp the metal or damage the chimney structure. A damper that doesn’t seal lets warm air escape in winter and lets rain or pests enter in summer. If it’s severely rusted or broken, a pro can replace it safely. Learn about fireplace upgrades in Graham
Look for warning signs that need a pro’s eye
Some issues are red flags that require a licensed chimney sweep. Watch for white, chalky stains on your chimney’s exterior—this is efflorescence, a sign of water damage. Also, check your firebox for excessive soot or a strong, acrid odor when the fireplace isn’t in use. These can mean dangerous creosote buildup or a cracked flue. If you notice smoke backing up into the room when you light a fire, or hear a roaring sound from the chimney, these are emergencies. Never ignore these signs—they can lead to chimney fires or carbon monoxide leaks. See the full list of services we offer in Graham
What to never DIY—and why
Never attempt to climb onto your roof to inspect or clean the chimney yourself. Roofs are slippery, steep, and unpredictable—even a small fall can cause serious injury. Also, avoid using chemical chimney cleaners sold in stores. These products can damage your chimney’s liner or leave toxic residue that’s dangerous to breathe. Never power-wash your chimney or use a garden hose to “clean” it—water can worsen cracks and corrode metal parts. Lastly, don’t ignore local building codes or manufacturer warranties. DIY repairs that violate codes can void warranties and put your home at risk during inspections. Compare DIY vs. professional cleaning risks
When to call Carlos R. Chimney Co.
If your inspection reveals cracks in the flue, a damaged crown, or heavy creosote buildup, it’s time to call a pro. We serve Graham and nearby areas like Spanaway, Orting, and Parkland with fast, licensed chimney sweeps. Our team uses specialized tools and follows safety codes to ensure your chimney is ready for winter. We also offer free estimates and transparent pricing so you know what to expect. Don’t wait until fall—schedule your summer maintenance today. Contact us for a free estimate
Frequently Asked Questions
My chimney in Graham smells like campfire even when I’m not using it—what’s causing this and what should I do?
That smell is likely from creosote buildup or trapped moisture in your chimney. First, check the damper to ensure it’s fully open when you’re not using the fireplace. If the odor persists, it’s time for a professional cleaning. Creosote absorbs odors and can ignite if not removed. Call us to inspect and clean your chimney before winter.
Why does my Graham fireplace have white stains on the bricks this summer?
White stains are efflorescence, a sign your chimney is absorbing water. This happens when rain or humidity seeps into the masonry and evaporates, leaving mineral deposits. While not an emergency, it means your chimney needs waterproofing or repairs to prevent cracks or mold. We can seal and repair your chimney to protect your home.
Can I patch a small crack in my chimney crown myself, or is this a job for a Graham chimney pro?
Small cracks in the crown can be patched with waterproof masonry sealant, but only if the damage is minor and the rest of the crown is intact. If the crack is wider than a credit card or the crown is crumbling, a DIY patch won’t last. Call a pro to assess and repair it properly—ignoring it can lead to water damage and costly chimney repairs.