Do you turn your pump off to the swimming pool if it is freezing outside?

No, it's actually the opposite. It's recommended that you keep the pump running continuously - 24/7 - in freezing weather.

Here are some reasons why:

- Freezing water can damage your pool equipment: If the water in your pool freezes, it can expand and damage your pool pump, filter, heater, and other components.

- Ice can form on the surface of your pool: If the water in your pool freezes, it can create a layer of ice on the surface which can be dangerous for swimmers and can also damage the pool liner.

- Frozen water can cause your pool to collapse: If the water in your pool freezes, it can put pressure on the pool walls and cause them to collapse.

By keeping your pool pump running continuously in freezing weather, you can help prevent all of these problems and protect your pool and equipment from damage.