Skip to main content

The return of warm weather marks the long-awaited moment to reopen your pool! A proper opening ensures you can quickly enjoy clean, balanced water. However, the opening steps vary slightly depending on whether your pool is inground or above ground.

Preparing for Opening: The First Steps Common to All Pools

Whether your pool is inground or above ground, some common steps are essential to start the season off right.

  • Remove the cover: If you used a winter cover, take it off carefully to prevent debris from falling into the water. Clean it and let it dry before storing it.
  • Inspect the pool: Check the liner or pool surface for any cracks or damage. Make sure the outer structure shows no signs of wear or damage.
  • Clean the water and surfaces: Use a skimmer to remove floating leaves and debris, then brush the walls and floor to get rid of any residue that built up over the winter.
  • Check the equipment: Make sure the pump, filter, skimmer and return jets are in good condition before restarting the system.
  • Fill the pool: Top up the water level to about three-quarters of the skimmer if needed before turning on the filtration system.

Inground Pool: Start-Up and Water Treatment

Opening an inground pool involves several steps:

1. Installing Pool Fittings and Equipment

  • Remove the plugs from the return jets and screw the fittings back in.
  • Reinstall the inner ring and return jet eyeball.
  • Put the skimmer baskets back in place and check the condition of the filters.
  • If your pool is equipped with a lighting system, reinstall the components according to the manufacturer’s instructions.

2. Preparing and Connecting the Equipment

  • Pump and filter: Screw in the pump’s drain plugs and make sure all connections are tightly secured.
  • Filter: Screw the drain plug back in and ensure the unions are properly sealed. Apply Teflon tape to the pressure gauge before reinstalling it.
  • Heater (if applicable): Check the heater connections and make sure it is properly connected to the filtration system. Before turning it on, wait until the water is circulating properly and is clean.
  • Salt system: Reconnect the cell and leave the control panel turned off until the water is clean and balanced.

3. Start-Up and Water Treatment

  • Start the pump, making sure the water is circulating properly through the system.
  • Test and adjust the pH (ideally between 7.2 and 7.6), alkalinity, and hardness.
  • Apply a shock treatment to eliminate bacteria and prevent cloudy water.
  • Add an algaecide to prevent algae growth from the start of the season.

Above Ground Pool: Specific Steps to Follow

Opening an above ground pool follows a similar process, with a few specific differences:

1. Installing Pool Fittings and Equipment

  • Remove the winter plugs from the return jets and screw the fittings back in.
  • Reinstall the inner ring and the return jet eyeball.
  • Put the skimmer flap and basket back in place.
  • If your return jet includes a light, reconnect the light and make sure the breaker is off before plugging in the power cord.

2. Connecting the Plumbing and Equipment

  • Pump: Install the pump and screw in the drain plugs. Connect the hoses, making sure to lubricate the seals properly to prevent leaks.
  • Filter: Put the inspection cover back in place, screw in the drain plug, and make sure all connections are secure.
  • Heater (if applicable): Reconnect the heater and ensure it’s properly hooked up to the filtration system. Before turning it on, wait until the filtration is running normally and the water is clean.
  • Salt system: Reinstall the cell and keep the control panel turned off until the water is balanced.

3. Start-Up and Water Treatment

  • Fill the pool up to three-quarters of the skimmer.
  • Test and adjust the water’s chemical levels.
  • Add a shock treatment and use an opening kit to ensure clean, balanced water.

Essential Products for Crystal-Clear Water from the Start

To ensure an easy and effective pool opening, make sure to use the right products:

Shock treatment: Eliminates bacteria and impurities that have built up over the winter.

Pool opening solution: Made up of several essential products, it simplifies the start of the season.

pH balancers: Help stabilize the water to prevent it from becoming cloudy or corrosive.

Regular Maintenance for a Trouble-Free Pool Season

Once your pool is open, follow a regular maintenance routine to keep the water clear all summer long:

  • Test the water weekly and adjust the chemical levels as needed.
  • Clean the walls and floor regularly with a brush or a robotic cleaner.
  • Monitor the filter and backwash when necessary.
  • Add a preventive algaecide to stop algae from growing.

Opening your pool is a key step to ensure clean water and an enjoyable swimming experience all season long. By following these tips and using the right products, you’ll guarantee a smooth start-up and perfectly balanced water.

Short on time or prefer to leave it to the experts?

Choose Aqua Master’s pool opening service and enjoy a fast, efficient start-up!

Looking for the best products for your pool?

Talk to our Aqua Master experts to help you choose the right solutions for your needs.

You may also be interested

27 March 2023

Ideal Location – Type of Soil

Read more
28 March 2023

Ideal location – environment

Read more
28 March 2023

How a Pool Works

Read more

Leave us your comment

Join Canada's pool and spa owner community

Tips, tricks and promotions are waiting for you now.

"*" indicates required fields

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

This field is hidden when viewing the form
This field is hidden when viewing the form
This field is hidden when viewing the form
This field is hidden when viewing the form
This field is hidden when viewing the form
This field is for validation purposes and should be left unchanged.