You can only do so much about this but replacing your air filters frequently can help.
Get rid of cat dander on furniture.
Vacuuming dander and fur from upholstered furniture at least once a week can reduce its accumulation.
You may be able to speed reduction of the cat allergen by replacing carpet with hard surface flooring removing any upholstered furniture and drapes used by the former owners and cleaning the walls.
Finally clean the air with an air filter.
The easiest way to get rid of pet dander from baseboards ceilings walls and solid furniture is by wiping it down with an all purpose cleaner and a rag.
To get all the cat saliva and dander off your clothing and bedding use a special detergent that removes all allergens.
You can get rid of pet dander by grooming the pet to reduce the amount of dander produced vacuuming frequently using a hepa air filter use anti allergen sprays and limiting where the pet goes.
On the days in between use a tape or sticky rubber lint roller designed to remove pet.
However all homes even those never occupied by a cat will have a minimal level of cat dander that can be measured.
To get it off your couches you can make use of rollers and brushes that make use of adhesive sheets or rubber to remove pet hair which is likely to gather with dander.
Ideally brush the pet outside.
Use a vacuum cleaner for the seat to get rid of ever dander and loss fur from the pets.
Step 2 remove dander from your clothing by washing in the hottest water possible for the fabric type and with an anti allergen laundry detergent.
Pet dander gathers in air conditioning systems and blows through your house for months after you ve cleaned everywhere else.
Don t forget to scrub in the corners.
Use the warmest water setting possible for the fabrics to get all of the saliva and dander out.
The mask will help protect you from inhaling the cat dander.
Clean the seats carpet bed curtains seat covers and liners floor regularly.
Cat dander makes its way into household cracks and crevices so it s important to thoroughly clean out these areas.
First brush your pet regularly to remove dead skin cells and fur.
Wear a mask while cleaning painting and otherwise working to remove dander if you re allergic to cats.
Carpet collects a lot of dander and might be a problem and if the allergy is severe you can opt for hard flooring.