Yep, QNS, you are suppose to dust the shelves! I even put a spray on a dry mop and mopped the laminate floor. Don't do that too often, usually just dry mop or sweep up the threads!
We are stick in the muds - we don't really celebrate 4th of July. With all the fire hazard around, there are only a few places that have 4th of July shows. Fireworks are not allowed in our County!