The Casabella flex duster

I've joined the 21st century. No more old socks and t-shirts. Today I bought a Casabella microfiber washable flex duster, and am having a blast flicking and picking up dust from lamps, computers, picture frames, cool air returns and stair banisters. http://www.neatlysmart.com/catalog/item.aspx?sku=72917&gclid=CPnsuZus2bYCFaVcMgodZB0AtA

I got a little too enthusiastic, and accidentally reset the thermostat dusting it. My husband came up from his office when it started heating up, and said, "Why did you reset the thermostat to 80?"