Remove Dust trapping equipments
As we say Nip the Evil in the Bud, so in order to get rid of dust allergy the first thing you should do is remove all those things from your house that may contain dust. These include carpets and furniture, as they often contain a lot of dust and dust mites.
Keep the air Humidified
Considering that you cannot survive without certain household items even though they contain dust, so it is better to have an air humidifier in your home and/or office that will keep the air moist around you. The moisture will make dust particles to settle down, thus reducing the chances of inhalation.
Make your house Dust Proof
Cover any loopholes in your house/office through which the dust can enter. Apply sealants in the gaps around doors and windows, because it can stop or minimize the dust particles entering in your place.
Thorough House Cleaning
Make sure that you use a vacuum cleaner for carpets with a HEPA filter atleast twice a week. Also, try washing your beddings such as mattresses, and pillows at least once a week in hot water over 130 degrees.
Use of Damp Cloth for Floor cleaning
To keep the house floor clean, it is advised that you use a damp mop or cloth as it traps dust particles that may enter into your nostrils if removed with dusters.