Meet the Dust Mites, Tiny Roommates That Feast On Your Skin , Deep Look

You may think that you ve got the house to yourself, but chances are you have about 100 different types of animals living with you. Many of them are harmless, but a few can be dangerous in ways you wouldn t expect. New research explores exactly whom you share your home with and how they got there. SUBSCRIBE to Deep Look DEEP LOOK: a new ultraHD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible w