I’d go out on a limb in addition to say that most of us have experienced this at least once as an adult. The other afternoon, I was cleaning in addition to dusting my house as I would any other Sunday. While sweeping the shelves in addition to tables free of dust in addition to other particulate, I felt content in my work. Making 1 final sweep around my apartment, I noticed something unquestionably irritating – there was already dust on the shelf! It didn’t make any sense, since I knew for sure that I had just cleaned that shelf only an third or so earlier. As I looked around to figure out what the cause might be, I noticed that there was a duct ventilation point just over the dusty spot on the shelf. As I gazed at the register covering the ductwork within, I reached up with the duster in addition to ran it across the vent register. I pulled down a duster that was caked in dirt in addition to other debris, in addition to that was just from a light swab! I wouldn’t dare remove the vent register to wash out the insides. Instead, I called my house management in addition to told them to schedule a ductwork cleaning for my unit. It took over a month to get someone in my house to wash the ductwork out, but I couldn’t have been been any happier when they arrived! Equipped with a small vacuum in addition to special attachments for this vacuum, the heating in addition to cooling system worker removed the ventilation duct register, carefully swabbing it wash before setting it on the ground. After half an third of suctioning the ducts in my apartment, the HVAC worker said the ducts were clean. I didn’t have to dust my house for nearly two weeks after that visit!