Did you know that the air inside your home can be more polluted than the air outdoors? If you’ve been experiencing asthma or other respiratory problems when you spend too much time inside, you need to improve your indoor air quality. Here are four ways to improve the indoor air quality in your home. Clean Your Ducts Removing dirt and debris from your ductwork can benefit you in these ways: 1. Remove allergens. Dust, bacteria, mold, fungi...