Can Wildfires Cause Home Damage Without Burning It?

Smoke from a nearby wildfire easily enters your home through any small opening. It can seep through window frames, door seals, and exterior vents. The microscopic soot particles then stick to walls, ceilings, and furniture, leaving a dark, greasy film. This residue is acidic and can cause permanent discoloration and etching on surfaces like countertops and appliances if not cleaned properly.

The odor from wildfire smoke is notoriously difficult to remove. It penetrates deep into porous materials like upholstery, carpets, and wood. Standard cleaning methods often fail, leaving a stale, campfire-like smell that can linger for months. This persistent odor is a common reason homeowners seek help from restoration professionals after a major fire event.

A heavy fall of ash can blanket your home and property. This fine, powdery substance is abrasive and can scratch glass and painted surfaces if wiped away improperly. Ash is also mildly corrosive, especially when it becomes damp, which can accelerate the rusting of metal fixtures, air conditioning units, and outdoor furniture.

Ash accumulation poses practical problems. It can clog roof gutters and downspouts, preventing proper drainage. When the next rain comes, water can back up under roof shingles or overflow, leading to leaks and potential water damage inside your walls. Ash can also be drawn into HVAC systems, clogging filters and contaminating ductwork.

• Clogs roof gutters, leading to water backup and leaks.
• Scratches windows and car paint if wiped dry.
• Contaminates HVAC systems, affecting indoor air quality.
• Is mildly corrosive to metal surfaces when wet.
• Can stain light-colored siding and roofing materials.
• Poses a slip hazard on walkways and driveways.

Once authorities say it is safe, you can begin assessing your property. Do not turn on your HVAC system, as it could spread soot throughout the house. Carefully document any visible damage with photos and notes for your insurance company. Wear a proper N95 mask and gloves if you need to handle ash or soot yourself.

For significant soot, odor, or suspected hidden damage, contact local water damage and restoration pros. They have the equipment to clean acidic soot residues, deodorize your home, and check for moisture in walls that could lead to mold. Policies vary, and your insurer decides what is covered. A thorough professional inspection can identify problems you might miss.

• Document all visible damage with photographs and videos.
• Do not run your HVAC system until ducts are inspected.
• Wear protective gear (mask, gloves) when cleaning ash.
• Check your roof, gutters, and attic for ember damage.
• Look for signs of water intrusion in basements.
• Contact your insurance company to start a claim.