With the hot, humid Summer days it's time for swimming pools.

If you don't have a pool of your own, the next best place to cool off are the public pools.

Like Alpine Park Pool, Sand Park Pool, Harkins Aquatics Center, and even Magic Waters here in Rockford.

But before you dive right into those cool, refreshing waves of water there are a few things you need to know about. It's called "Public Pool Etiquette."

That's right there is such a thing.