Open windows and doors to let fresh air circulate
Use fans to move stale air out
Take out trash regularly
Clean dirty dishes promptly
Vacuum carpets and rugs
Mop hard floors
Wash bedding, curtains, and fabric covers
Clean pet areas and litter boxes
Remove damp items and fix moisture problems
Use baking soda to absorb odors
Place activated charcoal in the room
Use an air purifier with a HEPA and carbon filter
Lightly spray fabric-safe room freshener
Simmer citrus peels or herbs on the stove
Use scented candles safely
Use essential oil diffusers sparingly
Keep shoes and laundry stored properly
Clean drains and garbage disposals
Dust surfaces and hidden corners
Empty and clean humidifiers regularly
Replace HVAC filters on schedule