It’s not pretty to think about—actually, it’s literally not pretty—but mold is a big problem where we’re from. High humidity and long summers create the perfect environment for mold and mildew buildup. And if your home has excess moisture in it, mold can even grow there.
Where’s the best place in your home for mold to thrive? It’s your ductwork, where it is cool and damp for the majority of the year as you use your air conditioner. There’s one way to prevent this, and that’s the installation of a UV air purifier. Also called germicidal lights or UV lights, a UV air purifier is harmless to people and pets, but kills microorganisms lurking in ductwork.