How Do You Remove Smoke Odor From a House?

Smoke odor clings to every surface, so your first step is to wash down walls, ceilings, floors, and woodwork. Use a mixture of warm water and a mild detergent, or a solution with vinegar or a commercial odor neutralizer. Wipe from top to bottom so dirty water does not streak clean areas.

Fabrics hold smoke too. Wash curtains, upholstery, bedding, and clothing with a strong detergent, adding a cup of white vinegar to the rinse cycle if the fabric allows. For items that cannot be machine washed, such as large rugs or heavy drapes, consider professional cleaning or replacing them if the smell persists.

• Wash walls with a sponge and soapy water
• Clean ceilings and trim with a degreaser
• Vacuum carpets and upholstery thoroughly
• Wipe down hard surfaces like counters and shelves
• Wash all washable fabrics in hot water if possible
• Use baking soda on carpets and let it sit before vacuuming

Smoke odor often hides in porous materials like drywall, wood, and insulation. Spray an enzymatic odor neutralizer or a mixture of water and white vinegar on these surfaces. Let it dry completely, then repeat if the smell remains.

For stubborn odors, you may need to seal the surface with a primer designed to block smoke stains and odors, such as a shellac-based primer. This works on walls and ceilings before repainting. If the smoke has soaked into insulation or subflooring, sealing may not be enough.

After the odor is gone, keep the house well-ventilated and clean regularly. Avoid smoking indoors, and if you do smoke, use a dedicated outdoor area. Install smoke detectors and check them monthly to protect your home and your health.

Keep windows open during mild weather to let fresh air circulate. A dehumidifier can help keep indoor humidity low, which reduces the chance of mold after smoke damage. See a doctor if you feel unwell from the smoke exposure.