We cannot make this up! Customer calls and requests a dryer vent cleaning. “Haven’t had it cleaned in years and needs attention.” What do the techs find? A coat hanger stuck in the exhaust pipe. (Looks like a homemade do it yourself cleaning apparatus) The funny thing is that it looks like it just got put in there. Call the professionals at T&D Duct Cleaning before you do it yourself and run into a real problem.