3 Steps for Pool Winterization
Aug 26, 2025 04:32AM ● By Family Features
When temperatures drop, the risk of water freezing and damaging your pool structure and equipment increases. Proper winterization can help prevent costly repairs, minimize algae growth and keep your pool’s water clean and balanced, making reopening it when the warm weather returns easier.
Prepare your pool to weather the cold months with these steps.
Clean and Balance Pool Water
Start the winterization process by thoroughly cleaning your pool. Remove any debris using a skimmer net, vacuum the pool floor and brush the walls to ensure all dirt and algae are eliminated. Next, conduct a water test and balance the water chemistry by adjusting the pH, alkalinity and calcium hardness levels. Then add chemicals such as algaecide, chlorine and a winterizing pool shock to keep the water clean and clear throughout the winter months.
Properly Drain and Store Equipment
Lower the water level below the skimmer and return lines to prevent freezing and potential damage. Use a pool air blower or shop vacuum to blow out any remaining water from the plumbing lines then seal them with winter plugs. Disconnect and store all equipment, including pumps, filters, heaters and chlorinators. Ensure they are clean and dry before storing in a dry, frost-free location.
Cover the Pool
Use a high-quality winter cover to protect your pool from debris, sunlight and harsh winter weather. Make sure the cover is securely fastened and fits snugly around the pool’s edges to prevent wind from getting underneath. For additional protection, consider a leaf net over the winter cover to make it easier to remove leaves and debris throughout the winter months.
Find more guidance to help maintain your swimming pool at eLivingtoday.com.
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