How to Protect Your Pool Over Winter

Most people use swimming pools during summer, and understandably so. After all, nobody likes taking the plunge when the conditions are chilly.

The problem comes in when homeowners become reluctant to attend to pools since nobody is using them. As a result, the water stagnates and provides a breeding ground for algae and bacteria. If left unchecked for extended periods, the water becomes a potential health hazard.

The best way to avoid such issues is by conducting regular maintenance routines on your pool, even during winter.

Here are some of the ways to keep your swimming pool in pristine condition during the cold season.

Check the Chemical Composition

Check the Chemical Composition

A chemical balance is vital to your pool’s cleanliness, especially if it is not completely drained. Balanced water prevents the growth of algae and bacteria, two organisms that can make the pool unhealthy.

When assessing the chemistry in the pool, pay attention to the pH, total alkalinity, and calcium hardness. Use an enzyme product to prevent a waterline ring from forming while the pool is not in use. Make sure that the chemicals you apply are new because they tend to lose potency if left on the shelf for long.

Drain the Filter and Other Equipment

Most filters have a plug that allows you to drain water. Once you let all the water out, you should do the same to the pump, heater, and other equipment that has water in it. It would be best if you dismantled the parts and kept them in a store until spring when the pool became usable.

Cover the Pool

Installing a pool cover helps in making the water free of debris and maintaining chemical balance. As a result, you spend less time on practices such as cleaning and topping up chemicals.

It is advisable to run the pump for at least six hours daily if you cover your pool for extended periods, like during winter.
Cover the Pool
This ensures that the water flows continually and remains safe for swimming. However, it would help if you did not turn on the heater since the warmth provides ideal conditions for the growth of algae and bacteria.

Set Up Freeze Alerts

When temperatures start rising towards the end of winter, the expansion and melting of snow can cause breakage of pipes. This particularly applies to people who live in areas that experience freezing temperatures.

The best way of avoiding such damages is by purchasing a temperature sensor to alert you when conditions are extreme. Also, make sure that you have a reliable weather forecast app on your phone. These will enable you to know when the next freeze will occur and make the necessary arrangements.

Re-open the Pool Early

Re-open the Pool Early
The potency of pool chemicals usually deteriorates as the weather starts warming up. For this reason, experts recommend opening the pool immediately the freezing temperatures go away. This allows you to top up the chemicals and prevent the proliferation of algae and bacteria.


Taking care of your pool makes it ready for use when spring comes. If you are unable to do it yourself, consider hiring a local pool specialist.

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