Tennis balls
Not a health condition. When you read instructions for laundering down items, the drying instructions suggest adding a couple of tennis balls to break up clumps of wet down during the tumbling. Why would this new product be better, except for the manufacturer's income? If you want something that you will really know is working, try using an old pink Kenmore sprinkler ball half filled with some dried beans like can be used when you bake an empty pie shell. You won't even need to use the dryer's end of cycle signal to know when it has stopped. Or take those old Downy dispenser balls. Rip the stopper out, add a lead fishing weight or two and then fill it to cover them with JB Weld, a two part epoxy that will hold a broken engine block together. Making your own dryer ball is a lot more fun than just buying a few cents' worth of PVC. Just don't use any plastic ones in a combo other than the Bendix & Philco Bendix or in any older condenser dryer, whether Filtrator, water condensing or other high-operating-temperature, Hamilton-type dryers.
Not a health condition. When you read instructions for laundering down items, the drying instructions suggest adding a couple of tennis balls to break up clumps of wet down during the tumbling. Why would this new product be better, except for the manufacturer's income? If you want something that you will really know is working, try using an old pink Kenmore sprinkler ball half filled with some dried beans like can be used when you bake an empty pie shell. You won't even need to use the dryer's end of cycle signal to know when it has stopped. Or take those old Downy dispenser balls. Rip the stopper out, add a lead fishing weight or two and then fill it to cover them with JB Weld, a two part epoxy that will hold a broken engine block together. Making your own dryer ball is a lot more fun than just buying a few cents' worth of PVC. Just don't use any plastic ones in a combo other than the Bendix & Philco Bendix or in any older condenser dryer, whether Filtrator, water condensing or other high-operating-temperature, Hamilton-type dryers.