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Pool Opening

How to Open Your Pool for the Season in Vermont

Apr 9, 2025

Your Step-by-Step Guide from Avalon Pools and Spas in Milton, VT

As the snow melts and spring makes its long-awaited appearance in Vermont, pool owners across the state know what’s coming next—pool opening season! At Avalon Pools and Spas, we’re here to help you get a head start on a smooth, successful pool opening in Vermont so you can dive into summer without any surprises.

Whether you’re a first-time pool owner or a seasoned swimmer, follow this easy step-by-step guide to get your pool summer-ready with minimal stress.

Step 1: Gather Your Supplies

Before you start, make sure you have all the necessary tools and chemicals on hand:

Step 2: Remove and Clean the Pool Cover

Once the weather is consistently above freezing, it’s time to remove your pool cover.

  • Pump off any standing water using a pool cover pump.
  • Sweep off debris before removing the cover.
  • Carefully remove the cover and allow it to dry completely before folding and storing it in a clean, dry location.

Inspect your cover for damage—replacing a torn or worn cover now will save time next fall!

Step 3: Reconnect and Inspect Equipment

With the cover off, it’s time to get your pool systems back up and running.

  • Reconnect the pool pump, filter, heater, and any other components.
  • Inspect for cracks or signs of wear in hoses, fittings, and O-rings.
  • Lubricate seals and gaskets to prevent leaks.
  • If your system uses plugs or winterizing fittings, be sure to remove them before starting the system.

Step 4: Clean the Pool and Fill It Up

Even with a cover, some dirt and debris likely made its way into the pool.

  • Skim out large debris using a net.
  • Brush down the walls and floor.
  • Vacuum the pool thoroughly.
  • Top off the water level to the appropriate height, especially if water levels dropped during winter.

Step 5: Balance Your Pool Water

Proper water chemistry is essential for a safe and clean swim season. Start with a comprehensive water test or bring a water sample to Avalon Pools and Spas in Milton for professional chemical balancing testing and recommendations.

Balance your pool water in the following order:

  1. Total Alkalinity
  2. pH
  3. Calcium Hardness
  4. Stabilizer (CYA)

Once balanced, shock the pool with chlorine to kill off any bacteria or algae that developed over the winter.

Tip: Don’t forget to add algaecide as an extra preventative measure.

Step 6: Check the Filter and Circulation System

Start your pump and let the water circulate for at least 24 hours before swimming. While the system is running:

  • Monitor for any leaks or strange noises
  • Backwash or clean your filter if necessary
  • Keep skimmers and pump baskets free of debris

Your pool’s filtration system is key to maintaining clear water, so be sure everything is running smoothly.

Step 7: Stay on Top of Weekly Pool Maintenance

Now that your pool is open, a consistent maintenance routine is essential. For ongoing pool maintenance in Milton VT, consider:

  • Skimming daily
  • Vacuuming weekly
  • Testing and adjusting chemicals 2–3 times per week
  • Cleaning the filter monthly (or as needed)

If you’d prefer to spend more time enjoying your pool and less time maintaining it, Avalon Pools and Spas also offers professional pool maintenance services throughout the season.

Let Avalon Pools and Spas Help with Your Pool Opening in Vermont

At Avalon Pools and Spas, we know Vermont’s climate and pool care needs better than anyone. Whether you need help figuring out how to open a pool for summer, want a water test, or are looking for seasonal maintenance support, we’re here for you.

Need assistance with your pool opening in Vermont?

Visit us in Milton, VT or give us a call to schedule your service today.

About Avalon Pools & Spas

With over 80 years of combined experience, Avalon Pools & Spas offers a unique 1-on-1 shopping experience with a focus on value and service that separates us from our competition!

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332 US-7
Milton, VT 05468

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802.893.8900

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