How to Clean Cat Dander on Upholstery
- 1). Using a vacuum cleaner with a HEPA filter, vacuum all surfaces of your upholstery, using the vacuum cleaner's hose to vacuum in smaller crevices.
- 2). Frequently and thoroughly vacuum all your cat's bedding and any upholstery that is consistently exposed to cat dander, such as your cat's favorite sleeping areas.
- 3). Steam clean all upholstery that has been exposed to cat dander.
- 4). Remove any remaining cat dander from upholstery by using an anti-mite product.
Source...