Evaporative Cooling Cleaning When was the last time you gave your cooling system a thorough clean? And how often have you paid attention to the way the cleaning routine of your evaporative cooling system affects its energy efficiency? As the warmer months draw near, these are pertinent questions to ponder on. Today, we navigate through the intricate subject of how an essential home maintenance aspect - evaporative cooler cleaning - impacts energy efficiency. In a world devote