Open windows and doors to ventilate the area
Use fans to circulate fresh air
Remove and wash smoke-exposed fabrics, curtains, and bedding
Clean hard surfaces with soap and water
Wipe walls, ceilings, and floors with a vinegar or baking soda solution
Vacuum carpets, rugs, and upholstery with a HEPA vacuum
Sprinkle baking soda on carpets and upholstery, then vacuum it up
Place bowls of baking soda or activated charcoal around the room
Wash clothing and soft items with detergent and vinegar if safe for the fabric
Clean or replace HVAC filters
Run an air purifier with a HEPA and activated carbon filter
Shampoo carpets and upholstery
Clean light fixtures, vents, and hidden surfaces
Dispose of heavily smoke-damaged items if needed
Repeat cleaning and airing out until the smell is gone