I like to use the analogy and compare tennis court resurfacing like getting the oil in your car changed. You should get the oil in your car changed every 3,000-5,000 miles and you should get your tennis court repainted every 3-5 years. You can go 5-7 but like 5,000-7,000 miles, you’re going to end up with more maintenance problems in the end. ...
https://sportsinstaller.com/2020/01/05/10-tennis-court-painting-faqs