If you want to know how to get rid of dust mites, you’re not alone. These microscopic critters can get everywhere, and while you can’t actually eliminate them forever, there are certain steps you can take to reduce exposure to them.

While not dangerous, dust mites live in the home and feed off dead skin from humans and pets. They can cause allergic reactions including wheezing, runny nose and itchy eyes and skin, and in worse cases can trigger an asthma attack. Investing in one of the best air purifiers for allergies can go a long way in helping to combat these symptoms, by capturing small particles like dust mites.

Read on to find out more about how to get rid of dust mites, and how to spot if you have them in your home.

What are dust mites?

While dust mites don’t sting or bite, they can cause allergic reactions and are one of the major triggers for people with asthma, according to the American Lung Association (ALA).

“Some atopic conditions can be triggered or exacerbated if the patient suffers from an allergy to house dust mites,” warns Ivanova. “For example, rhinitis — runny and itchy nose, sneezing, watery and itchy eyes — or eczema and the development of the painful skin condition spontaneous urticaria.

“An allergy to house dust mites can trigger additional symptoms in patients suffering from asthma, such as rhinitis, coughing and wheezing, despite taking their medication. This is known as allergic asthma.”