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How to Close Your Swimming Pool for the Season

It's time to close our pools for the season! Learn how with the following tips.

It’s time to close our pools for the season! Learn how with the following tips.

Summer is over, the pool days are behind us (probably), and right now you’re probably thinking about how to prepare your house for fall. It is also time to think about how to safely and securely close down your pool for the winter. Here are some steps to take when you close down your pool to ensure the best conditions possible when you reopen it in the spring.


Do one final water analysis at your pool store to ensure good alkalinity readings and that your pH is between 7.2 and 7.6 so that your chlorine is as effective as possible. You should also check the water hardness: a level between 200ppm and 400ppm will prevent scaling and deposits.

Clean It Up

If leaves have started falling before you cover your pool, you don’t want to leave them sitting on the bottom all winter. They will start to decay and could cause major staining. Plus, if you leave them now, that’s just more work you have to do in the spring before your pool is usable. This is also a good time to give your filter a deep cleaning. For a diatomaceous earth or cartridge filter, do an overnight soak in muriatic acid solution (1:30 ratio with water) to break down the really fine organics that are stuck in the filter components, then follow that by a pressure wash.

When To Close

If following a traditional pool schedule of Memorial to Labor Day is leaving your pool greener than expected each spring, consider keeping the pool open till October. You’ll be running the pump longer, but the flip side is that the pool is sitting undisturbed for less time, so there is less time for algae to grow.


We are seeing warm, if not downright hot, days lasting well into the fall, which is ideal for algae growth. When you close up the pool, you should add a good dose of shock and algaecide, but know that it won’t last all year. Periodically in the fall and spring, supplement with more liquid chlorine. Liquid chlorine is a safe way to add chlorine when the pool isn’t running, whereas granular shock will sit on the bottom and bleach your liner.

Plan Your Financing

Financing is one of the most important aspects of the pool planning process. If you’re unsure of how to pay for your in-ground swimming pool project, call Your Project Loan!

We offer a vast array of loan services, just for you.  You’ll never need to worry about paying too much out of pocket for your home improvement projects, and you can start working on your home improvements immediately.  We also are partnered with the best dealers in the area, so you’ll be supported throughout your entire project.

We know that repairs like these are urgent matters, that is why we offer a nearly instant loan decision once you fill out our 60-second loan inquiry! We conduct business in all 50 states* and our rates start as low as 4.5%* and terms go up to 15 years! HFS Financial can help you find financing up to $200k* for your project! What are you waiting for?  See your options today!

This entry was posted on Friday, October 5th, 2018 at 11:59 am . You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.

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