Can You Hose Down Your AC Unit? A Massachusetts Homeowner’s Guide to DIY Air Conditioner Cleaning

I’ll be honest with you – when Endless Energy’s AC maintenance crew showed up at my house in Braintree this spring, I was embarrassed. My outdoor AC unit was absolutely caked with what looked like about a quarter-inch of yellow pollen. The tech took one look at it and said, “We’re gonna need the hose […]