How to Properly Maintain Your Pool During Winter

How to Properly Maintain Your Pool During Winter

February 9, 2024

Pool,With,Ice,And,Slush,After,Snow,Storm.,Inground,PoolWhen it comes to pool maintenance, winter is often overlooked by many pool owners. However, properly maintaining your pool during the winter months is essential to preserve its integrity, extend its lifespan, and prevent costly repairs in the future. In this blog post, we will guide you through the necessary steps to ensure your pool remains in excellent condition during the winter season.

Step 1: Clean and Balance the Water

The first step in winter pool maintenance is to clean and balance the water chemistry. Remove any debris like leaves, twigs, or other foreign objects from the pool using a net or skimmer. Vacuum the pool to remove any remaining dirt or debris. Then, test the water chemistry and adjust the pH, alkalinity, and sanitizer levels to the recommended range. Properly balanced water will prevent algae growth and protect the pool’s surfaces and equipment from damage.

Step 2: Reduce Water Level and Drain Plumbing

To prepare your pool for winter, it is necessary to reduce the water level and drain the plumbing lines. Lower the water level to below the skimmer opening to prevent any potential damage caused by freezing water. If you have an in-ground pool, use a submersible pump to lower the water level. Additionally, drain the plumbing lines to prevent freezing and bursting during cold temperatures. Consult the pool manufacturer’s instructions or seek professional assistance to properly drain the lines without causing any damage.

Step 3: Clean and Winterize the Pool Equipment

Properly cleaning and winterizing your pool equipment is crucial for its longevity and functionality. Start by backwashing or cleaning the filter to remove any debris or buildup. Thoroughly clean the pump and filter, removing any trapped leaves or dirt. It is also recommended to remove and clean the skimmer basket and pump basket. Once cleaned, ensure that all equipment is completely dry before storing it in a dry and secure location for the winter.

Step 4: Install a Pool Cover

A sturdy and properly installed pool cover is vital for protecting the pool during the winter months. Choose a cover specifically designed for your pool size and type. Securely fasten the cover to prevent any debris, leaves, or snow from entering the pool. A cover will not only keep the pool clean but also help maintain the water temperature and reduce evaporation. Regularly remove any accumulated water or debris on top of the cover to prevent damage and maintain its effectiveness.

Step 5: Regularly Inspect and Maintain the Pool

Even during winter, it is important to periodically inspect and maintain your pool. Remove any debris that accumulates on the pool cover to prevent it from falling into the water. Check the water chemistry regularly to ensure it remains within the recommended range. If necessary, adjust the chemical levels accordingly. Additionally, inspect the pool cover for any signs of wear or damage and repair or replace it if needed. Regular maintenance during winter will help you identify and address any potential issues before they become significant problems.

Step 6: Schedule Professional Pool Maintenance

While performing regular maintenance tasks on your own plays a crucial role, scheduling professional pool maintenance is highly recommended. A professional pool maintenance service provider can thoroughly inspect your pool, perform necessary repairs or replacements, and ensure that your winter pool maintenance is up to par. They have the knowledge and expertise to handle any potential issues and can help you avoid costly repairs in the future. Additionally, they can provide guidance on proper winter maintenance practices specific to your pool’s make and model.


Proper maintenance is essential to preserve the integrity and longevity of your pool during the winter season. By following these steps and staying proactive, you can ensure that your pool remains in excellent condition and is ready for use when the warmer months arrive. Remember, winter pool maintenance is a critical investment in the long-term health and enjoyment of your pool, so don’t neglect it during the colder months.

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