Air Management offers dryer vent cleaning services in New Jersey. How many loads of laundry do you do each week? According to Proctor & Gamble Co., the average U.S. household does 300-390 loads of laundry each year. That’s a lot of dirty clothes that you are washing and drying. While you’re throwing your laundry into the dryer, how much thought are you giving to cleaning your dryer vent?