Identify the odor source and remove it completely
Ventilate the area with fresh air
Wash fabrics, bedding, and clothing with hot water if safe
Use baking soda on carpets, upholstery, and shoes
Sprinkle baking soda, let it sit, then vacuum thoroughly
Clean hard surfaces with vinegar and water
Use an enzyme cleaner for pet, food, or urine odors
Steam clean carpets and upholstery
Wash trash cans, drains, and bins with disinfectant
Replace air filters and clean vents
Use activated charcoal or odor absorbers in the area
Let sunlight reach washable items when possible
Deep clean hidden spots like under furniture and appliances
Seal and discard items that cannot be cleaned
Repeat treatment until the odor is gone