How to get rid of cigarette smell in an apartment

The reason cigarette smell outlasts the cigarettes themselves is that smoke residue — thirdhand smoke — settles into porous surfaces as a sticky film, not just a smell in the air. Airing out a room removes the smell that is currently airborne; it does nothing to the residue sitting in the carpet, the drywall, and the HVAC ductwork that will keep releasing odor for months if left untreated. That distinction is why the fix has to be sequential, not just "clean more."

Start with air exchange, not air freshener

Open every window and run fans to fully exchange the indoor air before doing anything else — masking the smell with a spray or plug-in before removing the source residue just adds a second smell on top of the first. This step is free and takes an afternoon; skipping it makes every later step less effective because you are cleaning into air that is still saturated.

Fabrics and soft surfaces first

Curtains, cushions, and anything washable should go through a wash cycle with an odor-neutralizing detergent, with baking soda or white vinegar added for extra pull. Carpet and upholstery that cannot be removed need a proper steam clean, not a surface vacuum — the heat and extraction reach the fibers where residue actually sits. If carpet padding has been penetrated (a persistent smell after steam cleaning is the sign), replacing the padding, not just the carpet, is usually what finally solves it.

Hard surfaces, then the air system

Wipe walls, ceilings, cabinet interiors, and light fixtures with a vinegar-water or dedicated odor-removing solution — nicotine residue collects on ceilings especially, which gets skipped often. Replace HVAC filters and, if the unit has a return vent the tenant had access to, check inside it; a smoke-saturated filter recirculates the smell through the whole apartment every time the system runs.

When cleaning alone is not enough

Walls that still smell after washing usually need to be sealed with an odor-blocking primer (a shellac-based product, not standard paint) before repainting — regular paint does not block nicotine residue from bleeding back through. For a severe, long-term smoker unit, a professional smoke-damage remediation service using ozone treatment or thermal fogging is a legitimate step up when standard deep cleaning has been tried and the smell persists; this is usually cheaper than the alternative of repeated tenant complaints and re-cleaning cycles at every future turnover.

Building it into the turnover process

A unit with a known smoking history is worth flagging for extra turnover time and budget rather than treating it the same as a standard clean and discovering the smell persists after a new tenant moves in — that discovery costs you a second turnover and a frustrated new tenant instead of one properly budgeted one.

Flagging a unit for extended turnover time or a different vendor is only useful if it is visible before the next move-in date, not after. Maintenance and turnover tasks tied to the property let you note exactly this kind of unit-specific detail once, so it surfaces automatically the next time that property comes up for turnover.