Dust mites

Key facts Dust mites are tiny insects that feed on discarded human skin. Dust mites don’t bite or sting, but some people are allergic to them and their droppings. There are steps you can take to lower the number of dust mites in your house. What are dust mites? Dust mites are so tiny you can’t see them without a microscope. They belong to the same family as spiders. They feed on discarded human skin, house dust, and other microscopic food sources such as pollen and fungal spores. Dust mites do not bite or sting. However, some people are allergic