Could your house be making you sick? According to the Environmental Protection Agency estimates that most people spend more than 90% of their time indoors. Indoor air quality is a huge contributing factor to health—and when 6 out of 10 homes and buildings are afflicted with Sick Building Syndrome, there’s a good chance you could “catch” something from your home. But if you know what you’re looking for, you can alleviate the problems that come with a “sick” building. We’ve identified some key information you’ll need when assessing your house—and clearing up the situation.