How frequently should water in wading pools be completely recirculated?

The recommended frequency for complete recirculation of water in wading pools is typically 1 to 2 hours. This rapid turnover is necessary to ensure that the water remains clean and safe for use, particularly because wading pools often accommodate multiple users, including young children.

Frequent recirculation helps to remove contaminants such as body oils, sweat, and other particulates that can accumulate quickly. Additionally, it aids in maintaining the proper levels of disinfection and chemical balance, which are crucial for preventing waterborne illnesses.

While a longer recirculation period might be appropriate for larger swimming pools or those with less frequent usage, the specific needs of a wading pool demand more immediate action to maintain water quality and ensure the health and safety of all users.