Cover mattresses and pillows with dust-proof coversDust mites are among the most common triggers for asthma, especially indoors. Along with covering padding, wash bedding regularly, and dust regularly in bedrooms.Be mindful of moistureReducing the excess moisture in your home is a good way to prevent mold and dust mites. Fans and open windows should be used when showering, and bad plumbing should be dealt with.Monitor air quality in your areaSome days are better than others for playing in the ba...