If they're split, they may still have some uses, so don't throw them out just yet. [title] Put old tennis balls to good use around the house.
[header] How to find new uses for old tennis balls [title] Inspect the old tennis balls. [step] If they're dirty, give them a quick wash. A simple soap and water solution rubbed over the dirty parts will probably suffice, or tennis balls can be placed in the washing machine inside a.