Remove and wash all cat bedding, blankets, and soft toys
Vacuum carpets, rugs, upholstery, and curtains thoroughly
Clean litter boxes daily and replace litter regularly
Wash litter box areas with pet-safe cleaner
Clean urine or vomit spots immediately with an enzymatic cleaner
Steam clean carpets and upholstered furniture
Wash hard floors, baseboards, and walls with a pet-safe deodorizing cleaner
Air out the house by opening windows and using fans
Replace HVAC filters and clean vents
Sprinkle baking soda on carpets and vacuum it up after several hours
Use activated charcoal or odor absorbers in affected rooms
Clean behind furniture, under beds, and in corners
Groom and bathe the cat regularly if needed
Check for hidden accidents, marking, or soiled fabrics
Seal or discard items that cannot be fully cleaned
Use an air purifier with a HEPA and carbon filter
Keep litter boxes in well-ventilated areas
Reduce lingering moisture with dehumidifiers if needed