Yes, we know your air conditioner is supposed to be cold. How else would it cool your home, right? But we also promise you that it is not supposed to develop a layer of ice. If you do see ice on your AC—probably on the evaporator coils—it’s a sign that something is wrong.
What should you do about ice on your air conditioner? What’s causing it? Does it require professional repair? We’ll talk you through how to figure that out.