The electrostatic filter bags make the vacuum cleaner more efficient at picking up allergens. Keep in mind that the more washable surfaces in your home, the better. Choose furniture with smooth wooden surfaces and simple lines, walls that can be washed easily, blinds that wipe clean, and floors of polished hardwood, vinyl flooring, or tile. Encase mattresses, box springs, and pillows in allergy-proof covers. Buy special non-allergenic pillows, or those filled with Dacron or polyester.
Allergic persons are often supersensitive to odors.
Some scented laundry detergents and fabric softeners are especially irritating. Air conditioners and humidifiers can be beneficial, but must be cleaned regularly as they can collect mold. If you seek help from an allergist, look for one who will be sensitive to your feelings and will try to do everything possible to help you keep your cat.