10 Simple Steps to Winterizing Your Hot Tub

10 Simple Steps to Winterizing Your Hot Tub

November 22, 2023

Steaming,Hot,Tub,On,The,Deck,With,Wine,GlassAs the days grow shorter and the temperature drops, it’s time to start thinking about winterizing your hot tub. Proper winterization is essential to protect your investment and ensure your hot tub is ready for use when the weather warms up again. In this blog, we’ll outline 10 simple steps to help you winterize your hot tub effectively.

1. Gather Your Supplies

Before you begin the winterization process, gather all the necessary pool supplies. You’ll need a good quality cover, a cover lifter if you don’t already have one, a vacuum, a hose, spa chemicals, and a submersible pump for draining water.

2. Clean and Balance the Water

Start by thoroughly cleaning your hot tub. Remove any debris, leaves, and dirt from both the water and the filters. Balance the water’s pH and alkalinity levels, and ensure the sanitizer level is appropriate. Clean and replace your filters if needed.

3. Drain the Water

Draining the water from your hot tub is the next step. Attach a hose to the drain spigot and direct it away from the spa to prevent water from pooling around the area. If you live in a region with freezing temperatures, ensure that all the water is completely drained to prevent any damage from freezing and expanding water.

4. Remove All Water

Even after draining the majority of the water, there might still be some water left in the plumbing lines, which can freeze and cause damage. Use a submersible pump to remove the remaining water from the plumbing lines. Run the pump until you’re sure no water remains.

5. Clean and Store the Filters

After removing the filters, give them a thorough cleaning with a filter cleaner and hose. Let them dry completely before storing them in a cool, dry place for the winter. It’s important to keep your filters in good condition to ensure your hot tub runs smoothly in the spring.

6. Protect the Electrical Components

To protect the electrical components of your hot tub, turn off the power at the breaker box. Remove any fuses or disconnect the power supply to the hot tub, depending on your specific setup. This step is crucial to prevent any electrical issues during the winter months.

7. Remove and Store Accessories

Take a moment to remove and store any accessories you may have around your hot tub. This includes steps, handrails, floating chlorine dispensers, and any other items that could be damaged by winter weather. Storing them indoors will help prolong their lifespan.

8. Cover Your Hot Tub

Invest in a high-quality hot tub cover if you don’t already have one. A good cover will not only keep debris out but also insulate the hot tub, helping it maintain a more stable temperature. Ensure the cover is properly sealed and secure it in place with cover clips or straps.

9. Regular Maintenance Checks

Throughout the winter, periodically check on your hot tub to make sure the cover is secure and no unwanted pests have made their home in or around it. If you notice any issues, address them promptly to prevent potential damage.

10. Plan for Spring

As winter turns into spring, it’s time to plan for the reopening of your hot tub. Before you can enjoy it again, you’ll need to reverse the winterization process. Here are a few steps to consider:

  • Refill the hot tub with fresh water.
  • Balance the water chemistry and add the necessary chemicals to ensure it’s safe for use.
  • Reinstall and clean your filters.
  • Check all the electrical components to ensure they are functioning correctly.
  • Remove the cover and clean it thoroughly before putting it back in place.


Properly winterizing your hot tub is essential to protect your investment and ensure its longevity. By following these 10 simple steps, you can rest easy knowing that your hot tub will be ready for use when the warmer months return. Winterizing your hot tub may seem like a daunting task, but with a little preparation and care, you can keep it in excellent condition throughout the winter and enjoy many more years of relaxation and enjoyment.

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