Mold is a growing concern. EPA studies indicate that air levels of indoor pollutants may be two to three times higher than outdoor levels. Mold, the most dangerous offender of all, often goes undetected because of its invisibility. Many people spend as much as 90% of their time indoors and are not aware of the health hazards created by this pollutant. National media attention has alerted the public to the destructive and potentially toxic dangers of hidden mold spores that can affect a family’s health.