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team@poolsplusri.com

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(401) 373-4125

How to Open Your Pool for the Season (Step-by-Step)

As the weather warms up in Rhode Island, it’s time to get your backyard ready for pool season. But before you cannonball into the water, you’ll need to take the right steps to ensure your pool is clean, safe, and fully functional.

Whether you’re a new pool owner or just need a refresher, this step-by-step pool opening guide will walk you through the process—from removing the cover to balancing your chemicals—for a stress-free start to summer.

When Should You Open Your Pool in Rhode Island?

In New England, the ideal time to open your pool is mid-to-late April through early May, when daytime temperatures consistently reach 65°F or higher. Waiting too long can lead to algae growth and more cleanup work.

What You’ll Need Before You Start

Gather these supplies in advance to make the process smoother:

  • Pool cover pump or siphon
  • Skimmer net and soft brush
  • Pool vacuum or automatic cleaner
  • Water test kit or test strips
  • Start-up chemicals (chlorine shock, algaecide, stabilizer, etc.)
  • Pool opening kit (optional)
  • Pool filter media (if replacing sand, cartridges, or DE)
  • Pool cover cleaner and storage bin

Step-by-Step Guide to Opening Your Pool

Step 1: Remove Standing Water from the Cover

Use a pool cover pump to remove water and debris from the top of the cover. Avoid dumping dirty water into the pool—it can lead to contamination.

Pro Tip: If you have a mesh safety cover, hose it off before removing.

Step 2: Remove the Pool Cover

Carefully take off the cover with a helper if needed. Lay it flat, clean it thoroughly with mild soap or a specialized cover cleaner, and let it dry completely before storing it in a sealed bin or bag to prevent mold.

Step 3: Reinstall Pool Equipment

Reconnect and reinstall any parts removed for winter, including:

  • Skimmer baskets
  • Return fittings
  • Pool ladders or rails
  • Pool pump and filter
  • Heater, chlorinator, or other systems

Check for visible signs of wear or cracks. Tighten fittings and clamps as needed.

Explore pool services for help with reassembly or inspections.

Step 4: Remove Winter Plugs and Add Accessories

Take out freeze plugs or gizzmos from the skimmer and return lines. Replace them with directional eyeballs or jets to restore water flow.

Also reinstall accessories like:

  • Pool lights
  • Water features
  • Deck jets

Step 5: Fill the Pool to Proper Level

Use a garden hose to refill your pool until the water reaches halfway up the skimmer opening. This allows the pump to pull water efficiently once turned on.

Step 6: Prime and Start the Filtration System

Turn on your pump and filter system. Check for leaks, pressure issues, or unusual sounds. Let it run for at least 12–24 hours before adding chemicals to circulate old and new water evenly.

Step 7: Test the Water Chemistry

Use a test kit or test strips to measure the following:

  • pH (ideal: 7.2–7.6)
  • Total alkalinity (80–120 ppm)
  • Calcium hardness (200–400 ppm)
  • Free chlorine (1–3 ppm)
  • Cyanuric acid (30–50 ppm for outdoor pools)

Adjust as needed using pool chemicals or a professional in-store water test.

Step 8: Shock and Treat the Water

Add chlorine shock to kill bacteria and algae that may have grown over the winter. You can also add:

  • Algaecide (preventative or remedial)
  • Water clarifier (if cloudy)
  • Enzyme cleaners (to break down organics)

Wait until chlorine levels return to safe swimming levels before using the pool.

Step 9: Vacuum and Clean the Pool

Remove leftover debris with a manual or automatic vacuum. Brush the pool walls and steps to loosen dirt and algae.

If the pool is especially dirty or green, consider running the filter continuously for 24–48 hours and backwashing as needed.

Step 10: Monitor for 48 Hours

Test water again after 24–48 hours and make small chemical adjustments. Skim and vacuum daily until water is clear and balanced.

Don’t Have Time? Let the Pros Handle It

Opening a pool is a big job, especially if you’re dealing with cloudy water, aging equipment, or a green pool. The team at Pools Plus Inc. offers expert opening services for:

We’ll take care of the setup, water balancing, and system inspection—so you can enjoy a clean, safe pool from day one.

Contact us to book your pool opening appointment.

Conclusion

Knowing how to open your pool the right way sets the stage for a fun, stress-free swimming season. By following these steps—or hiring a professional—you’ll protect your investment, improve water quality, and avoid unnecessary repairs.

When in doubt, trust the experienced team at Pools Plus Inc. to handle the details and make sure your Rhode Island pool is ready for summer.