As the weather gets warmer, people across the country are starting to open their pools for the season. And while this may seem like a tedious and time-consuming task, following the proper pool opening and pool closing procedures will help ensure that your pool is safe and ready to use all season long.

So, whether you’re a first-time pool owner or a seasoned pro, read on for a step-by-step guide to opening and closing your pool for the season.

Check the drain cover:

Checking your drain cover is an important part of any pool opening procedure because it ensures that it will open properly when you need it most. If you find that your drain cover is stuck or broken, contact a professional pool builder in Toronto immediately to have it repaired.

Inspect your pool equipment:

After checking the drain cover, it’s time to inspect your pool equipment — namely, your filter, pump, and heater. Make sure everything looks like it did when you closed down for winter; if something looks different or out of place, call a professional immediately to have it fixed. Usually, this issue can be resolved by cleaning out any debris from these devices or replacing parts if necessary.

Clean, scrub, and vacuum your pool:

Take this opportunity to remove debris from inside the water and walls of your pool by using a net or skimmer basket to clean out leaves, bugs, and other debris from last season’s use. You can also use a brush attachment with your vacuum cleaner if necessary.

pool opening and pool closing

Re-fill your pool, if necessary:

Before you can open your pool, it needs to be filled with water. If you’re re-filling the pool, make sure it has been drained completely first and all debris has been removed from the bottom of the pool. Then use a garden hose to fill your pool with water from a nearby faucet.

Balance the water chemistry:

The pH level of your pool should be between 7.2 and 7.8, while the chlorine level should be between 1 and 3 parts per million (ppm). To balance your water chemistry properly, add chlorine tablets or liquid bleach until you reach these levels. Be sure not to over-chlorinate your water — doing so could damage your skin and eyes.


Pool opening and pool closing are very important parts of owning an above-ground swimming pool. The process is actually pretty simple, but there are certain procedures you should follow to ensure that your pool is safe and ready for your first big splash. Keep reading for our step-by-step guide to pool opening and closing for this summer.