Hey Pool Owners: Are you having a lot of people over to swim before you have your pool party? Make sure you add oxidizer to your water. This is also known as non-chlorine shock. Adding an oxidizer will help refresh and reactivate your chlorine. You don't have to wait a long time to swim after using it.

However, after the party, skip the oxidizer and use chlorine shock instead. This will help clear up all the contaminants left behind by those extra swimmers. Follow us at swim! University for more pool care tips throughout the year.