It’s unpleasant to think about, but you’re almost certainly sharing your home with dust mites. If you’re wondering how to get rid of dust mites, the bad news is it’s unrealistic to eliminate them completely. Below, experts explain more about what dust mites are, where they often dwell, and how you can reduce the number of them in your home. Dr. Faix says some people who are allergic to dust mites may also experience skin welts or rashes. There are also additives you can buy to mix into the wash that are specifically made to extinguish dust mites.