How can I effectively clean tennis balls to maintain their quality and performance on the court?

To effectively clean tennis balls and maintain their quality and performance on the court, you can use a damp cloth to wipe off dirt and debris, or soak them in warm, soapy water and then air dry. Avoid using harsh chemicals or putting them in the washing machine, as this can damage the balls. Regularly cleaning and storing tennis balls properly can help extend their lifespan and keep them in good condition for longer use on the court.