Open all windows and doors to ventilate the house
Run fans to push stale air outside
Replace HVAC filters
Clean or replace air purifier filters
Wash curtains, bedding, blankets, and removable fabric covers
Steam clean carpets and rugs
Vacuum upholstery, carpets, and floors thoroughly
Wipe walls, ceilings, baseboards, doors, and cabinets with a vinegar or mild detergent solution
Clean hard surfaces, including counters, shelves, and windowsills
Wash or dry clean clothing and fabric items that hold odor
Sprinkle baking soda on carpets and upholstery, then vacuum it up
Place bowls of baking soda or activated charcoal around the house
Clean ashtrays, lighters, and smoking areas
Use an ozone machine only when the home is unoccupied and follow safety instructions
Repaint walls and ceilings if the odor is deeply embedded
Replace heavily saturated carpets, padding, or furniture if needed
Keep smoking outside to prevent the smell from returning