Cottonwood season sends tiny cottonwood fibers into the air. You see them gather on your windshield, by the side of the road, and depending on how bad it is near your home, you might even see it gather on your air conditioner cabinet.
With cottonwood season winding down, it’s time for a coil cleaning. Let’s explain why it’s important now more than ever—especially if your HVAC system hasn’t had its annual maintenance checkup yet. Addressing buildup now helps preserve system efficiency before summer heat hits its peak.