Smoke smell comes from particles that settle into fabric, walls, and air — you need to address all three to eliminate it

Smoke odor lingers because tar and nicotine particles embed themselves in soft furnishings, paint, drywall, and carpet fibers. straightforward opening windows or using air freshener masks the smell temporarily but does not remove the source. You will need to clean surfaces, treat fabrics, and improve air circulation to get rid of it completely. The time this takes depends on how long the smoking happened and how much ventilation your apartment has.

If you are a tenant dealing with smoke smell from a previous occupant or a neighbor, your lease and local housing codes may give you rights to have the landlord address it. If you are the one who smoked and need to remove the smell before moving out or to stop it affecting neighbors, the methods below work but require time and sometimes money.

Key Takeaways

  • Smoke particles settle into walls, carpet, and fabric — opening windows alone will not remove the smell because the source is physical buildup, not just air.
  • Washing or replacing soft furnishings, wiping down hard surfaces, and using activated charcoal or baking soda absorbs odor that has already settled.
  • Improving air circulation with fans and keeping windows open during cleaning helps carry smoke particles out, but only while you are actively cleaning.
  • If you are a renter and the smell comes from the previous tenant or a neighbor, your lease and local housing codes may require the landlord to address it.
  • Professional cleaning services can deep-clean walls and carpet but cost several hundred dollars and may not fully remove smell from porous surfaces like drywall.

Clean soft furnishings and remove what you can

Smoke smell clings to fabric more than any other material. Wash all curtains, bedding, and cushion covers in hot water if the fabric allows it — check the care label first. Items that cannot be machine washed, like upholstered furniture or heavy drapes, should be dry-cleaned or treated with fabric refresher spray designed for odor removal.

If furniture is heavily saturated with smoke smell and dry cleaning does not work, replacing it may be the only option. Mattresses, in particular, absorb smoke deeply and are difficult to clean. If the smell is coming from a mattress, consider replacing it or wrapping it tightly in plastic for several weeks while you treat the rest of the apartment — sometimes the smell fades slightly as the mattress airs out, though this is not reliable.

Remove or replace any porous items that have absorbed smoke: lampshades, throw pillows, wall hangings, and books. These items hold odor and are usually cheaper to replace than to clean.

Wipe down walls, ceilings, and hard surfaces

Smoke leaves a sticky residue on painted surfaces. Use a mixture of equal parts white vinegar and water, or a commercial degreaser, to wipe down all walls, ceilings, light fixtures, and door frames. Work from top to bottom so drips do not re-soil cleaned areas. Pay special attention to corners, where smoke tends to concentrate.

If the smell persists after washing, the paint itself may be saturated. Primer-sealer paint (such as Kilz or BIN brand) is designed to block odors and stains from bleeding through. Paint the walls with primer-sealer first, then finish paint. This is more effective than regular paint alone and usually costs $30 to $60 per gallon.

Wipe down all hard surfaces: baseboards, window sills, cabinet fronts, countertops, and appliances. Smoke residue accumulates on these surfaces and continues to release odor even after walls are cleaned.

Address carpet and flooring

Carpet traps smoke smell deep in the fibers and padding underneath. Vacuum thoroughly first, then sprinkle baking soda or activated charcoal powder over the entire carpet, let it sit for 24 hours, and vacuum again. This absorbs some odor but rarely removes it completely.

For stronger results, rent a carpet cleaning machine from a hardware store (usually $30 to $50 per day) and use it with a solution of equal parts white vinegar and water, or use a commercial carpet cleaner designed for odor removal. If the smell is very strong or the carpet is old, professional steam cleaning may help, though it costs $200 to $400 and does not always eliminate deep odor.

If the carpet cannot be cleaned adequately and you own the apartment, replacing it is the most reliable solution. If you rent, ask your landlord whether they will replace the carpet or cover the cost of professional cleaning — depending on your location and lease, they may be required to do so if the smell makes the apartment unlivable.

Use activated charcoal and baking soda to absorb remaining odor

Activated charcoal and baking soda absorb odor molecules from the air and from surfaces. Place open boxes or bowls of baking soda in each room, or use activated charcoal briquettes (sold at hardware stores for around $10 to $20 per bag). Leave them for several days to a week, then replace them. This works slowly but costs very little.

You can also sprinkle baking soda on furniture, leave it for a few hours, and vacuum it up. For larger areas, spread it on carpet, let it sit overnight, and vacuum thoroughly the next day. Activated charcoal works the same way but does not need to be vacuumed up — just place it in bowls or bags around the apartment.

These methods work best after you have already cleaned surfaces and washed fabrics. They remove lingering odor but cannot eliminate smell that is still trapped in walls or carpet padding.

Improve ventilation while cleaning

Open all windows and doors while you are actively cleaning to create air flow that carries smoke particles out of the apartment. Use fans to push air toward open windows rather than just circulating it inside. This is most effective on dry days when you can keep windows open for several hours at a time.

After cleaning is done, continue to ventilate the apartment regularly — open windows for at least 15 to 30 minutes each day for several weeks. This helps any remaining odor molecules escape gradually. If your apartment has a bathroom exhaust fan or kitchen range hood, run these while windows are open to pull stale air out.

Air purifiers with activated charcoal filters can help reduce odor in the air, but they do not address the source of the smell in fabrics and surfaces. Use them as a supplement to cleaning, not a replacement.

What to do if you rent and the smell is not your responsibility

If the smoke smell comes from a previous tenant or a neighbor, check your lease and your local housing code. Many jurisdictions require landlords to provide apartments free from odors that make them unlivable. Some leases specifically state that the landlord will address smoke damage from previous tenants before a new tenant moves in.

Document the smell by taking photos and writing down when you first noticed it and how strong it is. Contact your landlord in writing (email is fine) and ask them to address it. Give them a reasonable timeframe — usually 7 to 14 days — to respond or begin work.

If your landlord does not respond or refuses to clean, contact your local housing authority or tenant rights organization to find out whether your jurisdiction allows you to withhold rent, break the lease, or demand repairs. Some places allow tenants to hire a cleaner and deduct the cost from rent, though this requires following specific legal steps first.

When to hire professional cleaning

Professional smoke removal services use ozone machines, thermal fogging, or enzyme treatments to break down odor molecules. These methods cost $300 to $1,000 depending on apartment size and how much work is needed. They work faster than DIY methods but do not always eliminate smell completely, especially if it has penetrated drywall or subflooring.

Professional cleaning is worth considering if you have already tried DIY methods and the smell persists, or if you need the apartment odor-free quickly. Get quotes from at least two companies and ask what their process includes — some offer guarantees, though these usually cover only the work they do, not the final result.

If you are a landlord dealing with smoke damage from a tenant, professional cleaning is often necessary to prepare the apartment for the next tenant. The cost may be deductible from the security deposit, depending on your state's laws.

Frequently Asked Questions

How long does it take to get rid of smoke smell?

Light smoke smell can fade in a few weeks with regular cleaning and ventilation. Heavy smoke smell from years of smoking may take two to three months of consistent effort, or may never fully disappear without professional cleaning or paint replacement. The timeline depends on how long smoking happened and how porous your apartment's surfaces are.

Will painting over smoke smell get rid of it?

Regular paint will not stop the smell from coming back because the odor molecules are in the drywall underneath, not just on the surface. Use primer-sealer paint (Kilz or BIN brand) first to block odors, then finish with regular paint. This works much better than paint alone but may still not eliminate very strong smell.

Can I use air fresheners or candles to cover smoke smell?

Air fresheners and candles mask the smell temporarily but do not remove it. Once the scent fades, the smoke smell returns. They are useful while you are cleaning but should not be your only method.

What if my neighbor smokes and the smell comes into my apartment?

Smoke seeping from a neighbor's unit is a landlord responsibility in most places. Contact your landlord in writing and ask them to address the source — usually by sealing gaps around pipes, vents, and doors, or by enforcing a no-smoking policy. If your landlord does not respond, contact your local housing authority or tenant rights organization.

Is it safe to use an ozone machine myself?

Ozone machines are effective at breaking down odor but can be harmful to breathe. They should only be used when the apartment is empty and sealed, and you must leave for several hours while it runs. Most people hire professionals to use these machines rather than renting them, because improper use can damage electronics and furniture.