Whoa, not so fast! You can't just throw a cover over your pool and ignore it all winter. Well, you COULD, but you'd have a big, ugly mess waiting for you in the spring. Here's how to winterize your above ground pool.
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โฐ Timestamps:
00:00 - Introduction to How To Winterize An Above Ground Pool
00:50 - When You Need To Winterize Your Pool
01:45 - Step 1. Gather Your Pool Winterizing Supplies
02:38 - Step 2. Vacuum, Brush, And Skim Pool
02:52 - Step 3. Test And Balance Water
03:33 - Step 4. Add Winterizing Chemicals
04:42 - Step 5. Remove Hoses From Pump And Filter
06:39 - Pool Care Video Course
07:33 - Step 6. Remove Pool Accessories
07:45 - Step 7. Lower Water Level If Necessary
08:37 - Step 8. Use A Pool Pillow
09:26 - Step 9. Cover Your Pool
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Maybe it's your first year owning an above-ground pool. Maybe you've moved somewhere with a colder climate or maybe you've just been slacking on winterizing your above-ground pool for a while. Now it's okay, I won't tell what I will tell you is that there is no reason to slack when you can winter as your above-ground pool in just a few steps, don't believe me: well, you should roll the thing quick disclaimer. Everyone has their own way to close an aboveground swimming pool, but in the end we all just want to make sure that your pool is clean, clear and properly winterized, so that you open it in the spring.

It's nice and clear. The information in this video is based on my personal experience in the pool industry and the research that we've done here at swim university comm. If I missed anything, please leave a comment to let me know and to help out your fellow pool owners. Ok, so the first question you probably have is: why do I even need to winterize my above-ground pool in the first place? Well, if you live in a mild climate, where you can swim year-round, you don't really have to.

But if you live in a climate that comes with frost, snow and freezing temperatures or kind of like where I live, winterizing, your pool is necessary to keep it in good working order and in good condition. Winterizing, your above-ground pool minimizes your risk of contamination and cold damage to your equipment and it'll, save you time, money and frustration, especially in the spring. So now that you know why you need to winterize your above-ground pool. The next question is when the ideal time is when the temperature falls below 65 degrees, Fahrenheit 18 degrees Celsius, even if you might get the odd warmer day in early winter, it's still a good idea to go ahead and get your winterizing done before the temperature drops And any damage is done, okay, so step number one.

You want to gather all your pool, winterizing supplies and you're gon na need a winterizing chemical kit or just a supply of winterizing chemicals. This includes pH a increase. Your a planet, E increase or calcium harness increase or pool shock algaecide and a clarifying winter enzyme supplement. Of course, this is optional, but I recommend it protective eyewear protective gloves an above-ground pool winter skimmer cover more on that later, expansion plugs return, line, plugs and above-ground pool winter cover the cover with the winch and the cable cover clips water bags.

If you have a walk around deck or a deck at all and a pool air pillow, which I believe is an absolute, must and I'll explain why in a little bit now I know that sounds like a lot of stuff, but once you've gathered your supplies, you're Right to close your above-ground pool so step number two: you want to clean your pool by vacuuming it brushing down the walls and skimming the surface to get rid of any leaves and other debris. And, yes, you need to manually vacuum it. You cannot use your automatic pool cleaner, I'm sorry, step number three test and balance the water using test strips or a water testing kit, and you want to try to get your pH between seven point. Four and seven point: six, your alkalinity between a hundred parts per million and a hundred and fifty parts-per-million with 125 parts per million being ideal, also make sure that the calcium hardness level is between 175 and 225 parts per million, and that your chlorine level is between One and three parts per million, ideally three parts per million - if you use a different sanitizer, just make sure that it's at the proper level for what you're using now since you won't be adjusting the water during the off season, it's better to be on the high Side of these ranges, when you close your pool, because they'll naturally decrease over time step number four, adding the winterizing chemicals to your water.
It's that simple. If you're using a kit, which is a lot easier, all you have to do is follow the directions on the label and you'll be good to go. If you decide to be more hands-on and add individual chemicals yourself, you'll need to go in a very specific order. First balance the alkalinity as if it wasn't already in the right place when you test the water, then balance the pH and then the calcium, harness that add your sanitizer once the water is balanced, give it a good shot to kill any algae or other remaining organisms That might be lurking in your pool, but before you use, pool shock, remember as always put on protective eyewear and gloves safety first, my friends safety first, and that pretty much goes for all pool chemicals as well.

Finally, you want to add a dash of algaecide. Well, I don't recommend using it on a regular basis. It's not a bad idea when you're closing it because it can help keep any new algae from forming while the water is covered and not being circulated. If you decide to use a clarifying enzyme treatment to go one step further to reduce algae and contamination now's, the time to add it step number five one of the keys to winterizing an above-ground pool is to keep the plumbing from freezing.

So to keep that from happening, just remove all the hoses from your pump and filter and if it's possible, I recommend, storing your pump filter, hoses and other filter equipment in a warm dry place all winter long. If your pump and filter are too cumbersome or heavy to move, just make sure that you remove all the drain plugs so ice doesn't build up inside of these units and crack them. You can store those drain plugs right in the pump housing with the basket. That way, you know where they are when you open your pool in the spring.

Now, if you have a sand filter, you want to set the multi-port valve to winterize. If your multi-port valve has a bleeder valve or a sight glass remove those as well and store them in the pump basket along with your drain plugs. If you have a de filter, you want to drain it rinse off the grids or fingers. If you have a hayward filter with a hose to remove any excess de powder and then leave those valves open, that's all you got to do for that for a cartridge filter.
You want to drain it and then rinse the cartridge with a hose and spray nozzle leave all the valves open and store the cartridge indoors for the winter or, if it's too, dirty to clean and keep for next season, just throw it out and start with a New one in the spring, now, if your pool uses a saltwater system, switch to chlorine generator to the winter setting, if it has one and if it doesn't most chlorine generators have removable electrolytic cell, that you can access by unscrewing the end caps, remove the cell and Store it inside for the winter or you can just store the whole thing inside. If you want to another quick tip, take the time to clean the cell before storing it, it'll prolong its life and it'll help reduce the risk of hardware problems when it's time to reopen your pool in the spring now. The last thing you need to do is protect your skimmer. If the water builds up and freezes in it, well, I mean it'll crack and the easiest way to do this is with that thing I mentioned earlier, which is called an above ground skimmer cover.

I highly recommend that you invest in one now real quick before we continue. If you want to learn more about taking care of your pool with in-depth tutorials and guides, you should check out our pool care handbook and video course you'll get over 31 lessons video lessons, plus a fully Illustrated guide covering everything you need to know about pool maintenance. It's packed, I promise you packed with money-saving tips, so you don't break the bank on your son Poole every year and I swear. This is the ultimate manual for every single type of pool above-ground, in-ground in text doesn't matter and the best part we always keep it up to date.

So once you buy it, it's always updated and because you watch this entire video - and I hope that you continue to watch this entire video - you can get 10 % off by using the promo code. Video just go to some university comm, slash, pool care, handbook or click. The link below remember the promo code is video. Okay, step number 6.

Don't forget about all your pool accessories like the ladder or any pool toys that you have remove them from the pool, clean them and then store them in a clean dry place directly out of sunlight step. Number seven step number seven pop quiz hotshot. Should you lower the water level in your above-ground pool before you close it? Well, the answer is like everything. It depends.

If you don't use that above-ground skimmer cover like I mentioned earlier, then, yes, you have to drain the water from the pool until the level falls. Just below the skimmer and the return lines, if you do use that skimmer cover that I highly recommend it just remove the hose from your skimmer and put the cover on. And then you don't have to drain the water from your pool by the way. Keeping your water at its normal level is better for your winter cover, because it'll keep the cover afloat and if you weren't, gon na, add a skimmer cover.
You might want to rethink that. Okay. This is super important, and I say this pretty much with every above-ground pool video never drain an above-ground pool completely when you close it, the vinyl liner can dry out making it susceptible to damage step number eight! Now that we've come to my favorite above-ground pool winterization tip it's time to use a pool, pillow quick warning. If you don't use a pool, pillow two members of your family might act like a a couple of holes and try to skate on it when it freezes and completely destroy your above-ground pool.

So I can't say you can't use it anymore. Actually, a pool pillow helps with ice compensation. If your water freezes the ice will expand into the pillow rather than into the pool walls, thus reducing the pressure on your pool and possibly saving your pool from total destruction. Consider it an insurance policy.

Now, here's a secret about a pool pillow: you want to inflate only 50 to 60 % of its capacity that gives the pillow some give to expand and contract in the cold weather and not to be popped by heavy snowfall step number nine. The last thing to do is cover your pool, just place the cover over your pool and don't forget the pillow and then secure it with the cable and winch. You can also secure it with clips and the cable, and I highly recommend you use both the cable and winch and the clips it's just extra secure. If your pool has a deck, you can use water bags to help secure the cover.

Just don't use anything like bricks or rocks or anything that can fall into the pool, and you know damage it. Keep water and debris off your covers throughout the winter to prevent damage and you can use a pool cover pump to remove any excess water or melted snow. All right here we are, I told you, we'd, get your above-ground pool winter eyes and just a few steps. Aren't you glad you stuck around? Aren't you if I miss anything or you have any other questions? Please leave a comment below and if you don't mind hit that like button, if you haven't done so already, if you want to learn more about pool maintenance, troubleshooting product reviews or even taking care of a hot tub subscribe to our channel for more videos like additional One and as always, happy swimming well you're closing your pool, so you're not really swimming in it.

Happy closing you.

41 thoughts on “How to winterize an above ground pool | swim university”
  1. Avataaar/Circle Created with python_avatars marmalademaggi says:

    My pump quit at the end of the season. While that was convenient timing in some ways, I now am not sure how to vacuum and also winterize the filter. Help anyoneโ€ฆ? ๐Ÿ˜…

  2. Avataaar/Circle Created with python_avatars noel herrera says:

    Do you see any problem with me using a canvas drop cloth to cover the pool?

  3. Avataaar/Circle Created with python_avatars D Coop says:

    What about the shrink wrap ideas ? Local pool store and on line of course offer large roll of shrink wrap to seal up the pool cover?

  4. Avataaar/Circle Created with python_avatars WickedGoodReads says:

    Yeah Iโ€™m not doing all thisโ€ฆ pool covers gonna go on and thatโ€™s that!

  5. Avataaar/Circle Created with python_avatars Justin Karp says:

    I've been battling a green above ground pool for the last couple weeks. I've triple shocked it numerous times and it's still green. I've had my pump on continuously for 2 weeks. I noticed a bunch of debris on the bottom which I can barely see due to green water. So I vacuumed that out. Also, I'm having loads of trouble keep my pH down. Keeps creeping up above 8 and even 9 to 10 in some cases and that's with adding pH down every couple of days. Also my chlorine levels stay super high many days after shocking. My balance levels seem fine other then alkalinity drops some and I add baking soda and then try to lower pH constantly and the pH is always the battle. Can't seem to get it between 7.2 and 7.6 almost ever. Had it to 7.6 and triple shocked and its back to 8.2 the next morning. I'm at a loss and I was hoping to get the water clear before winterizing the pool for freezing season which starts in October. Any suggestions?

  6. Avataaar/Circle Created with python_avatars Brittany Ingleton says:

    Hi so Iโ€™m a first time above ground pool owner and we closed our pool a couple weeks ago now because we live up North. I bought a leaf net for the pool, my question is can I leave that on all winter? Or should I take it off soon and have nothing over the pool.? Also my pool has already went green even after use the pool closing kit. I hope that will be fixable in the spring when we reopen it without having to grain the pool completely? After watching your video I ordered a pool pillow for it. Iโ€™m super stressed about this and Iโ€™m going to be inquiring in my local city to see if there is a company that will open and close my pool in the future.

  7. Avataaar/Circle Created with python_avatars Jane Johnson says:

    I only need 1/2 bottle of liquid winterizer (alkyl dimethyl ammonium chloride). How canl get rid of the rest safely?

  8. Avataaar/Circle Created with python_avatars Jan Anderson says:

    I have the skimmer block, but what about the water "eyeball"? Does that need blocked?

  9. Avataaar/Circle Created with python_avatars Lindsay Roth says:

    I added winter algeacide kit. I did not shock before, new pool owner here.
    What can I do now?
    Restart the process with shock, double shock, then winter kit again?

  10. Avataaar/Circle Created with python_avatars Jodeci888 says:

    What do you recommend for an aboveground pool with PVC?

  11. Avataaar/Circle Created with python_avatars perezyorkpa says:

    How do people without a deck place their skimmer cover if they have to circulate the chemicals? Isnโ€™t it not safe to jump in after ?

  12. Avataaar/Circle Created with python_avatars Ruben Montezuma says:

    Thank you so much ..all set thanks to this great video.

  13. Avataaar/Circle Created with python_avatars Tiago Borges says:

    Great video! You saved me a lot of time and money $$

  14. Avataaar/Circle Created with python_avatars Jim Carter says:

    Hi there. Love your videos, very informative! Just got my first above ground pool. Thus my first time winterizing itโ€ฆ๐Ÿค”. So my biggest question is because I live in northern Canada where it gets down to -40 degrees Celsius, thereโ€™s a lot of variation on how much water to drain out of my pool. I have the winter cover, pillows, chemicals and taking everything inside that is attached to the pool. So exactly how much water should take out of my pool?

  15. Avataaar/Circle Created with python_avatars Andy Olsen says:

    important reminder that you follow manufacturers recommendations when it comes to walmart style pools. Those need to be taken down and stored for winter. Service area Barrhaven??

  16. Avataaar/Circle Created with python_avatars Paula Wardell says:

    how do you winterize a hard plumbed pool above ground

  17. Avataaar/Circle Created with python_avatars Moses Barron says:

    My Bestway above ground pool is a pain to disassemble and stuff in the shed, but the manufacturer recommends storage for winter. Perhaps that's just because they vinyl covers are absolute garbage, but I'll go with their recommendations. This is an informative video, but checking your owners manual is a good idea.

  18. Avataaar/Circle Created with python_avatars Shopaholic Reviewer says:

    I cant believe some these questions!!! Watch and listen. Anyhow why cant i use my robot cleaner? Isnt it the same as vaccuming?

  19. Avataaar/Circle Created with python_avatars Chacolite says:

    Now I really DON'T want a pool. I have MANY pool owners say that home pools are way too much trouble. Based on this video, too much for me.

  20. Avataaar/Circle Created with python_avatars K Foster says:

    We're dropping our above ground pool into the ground. Does the same winterization "rules" apply once the pool is dropped in ground? Or should we follow in ground pool winterization?

  21. Avataaar/Circle Created with python_avatars Carolina Mota says:

    So if you live in California you donโ€™t need to winterize it? Since it never goes below 65 degrees? ๐Ÿ˜‚

  22. Avataaar/Circle Created with python_avatars HackerUC says:

    We just bought a house with an above ground pool and since we have never owned a pool, it just occurred to me that we need to keep the pipes and what now from freezing. Anyway, long story short. I just want to prevent freezing, if I just keep it running, will that do the trick? Night temperatures between mid-high 30s and high 20s

  23. Avataaar/Circle Created with python_avatars Christina Reeder says:

    I have 18 foot above ground pool…the guy who closed it drained it WAY down !! Lower than I have ever seen it…. Probably 12 inches below my return jet.can that be bad? I live in Minnesota

  24. Avataaar/Circle Created with python_avatars pcstew3 says:

    If I get the skimmer cover do I have to drain down?

  25. Avataaar/Circle Created with python_avatars ReachForYourDreams says:

    $EricaMongold240 desperately in need! I just wanna be able to buy food.

  26. Avataaar/Circle Created with python_avatars Mike Shell says:

    QUESTION: If not lowering the water level and using a skimmer cover instead, don't you also need to cover/protect the return water jet opening as well to keep that from cracking?

  27. Avataaar/Circle Created with python_avatars Code 3 Imagination says:

    Thanks for posting this video. I have always wondered about draining the pool before winter. Service area Kanata??

  28. Avataaar/Circle Created with python_avatars SOL Survivor says:

    Great video! You should consider posting links to your favorite items listed in the video. Youโ€™d benefit from sharing an affiliate link, and youโ€™d save your viewers some time.

  29. Avataaar/Circle Created with python_avatars wcshef1971 says:

    Hello! Former language arts teacher here… it's "excess" water… not "access" water. ๐Ÿ™‚ Otherwise, we will do most of what you suggested! Winter is Coming!

  30. Avataaar/Circle Created with python_avatars Syd L says:

    I have the 18 ft coleman swim vista. Should I drain the pool below the intake and returns? I read…somewhere…that I should

  31. Avataaar/Circle Created with python_avatars pastrana37 says:

    Thank you for the Video…I'm never adding algecide,I just Raise the Chlorine Level..Once again Thanks

  32. Avataaar/Circle Created with python_avatars William Stout says:

    Just bought an above ground pool but no using until next spring as well as not connecting pump/filter until then do I need to still use chemicals for winterizing? I did fill the pool as per your advice and have a pool pillow and cover ready to go. Service area Ottawa??

  33. Avataaar/Circle Created with python_avatars Robert Agar-Hutton says:

    Hi, I'm a new pool owner – in England so it may get cold (maybe a bit of snow or frost) but – I want to use my pool all year round – so are there any tips for keeping the pool useable?

  34. Avataaar/Circle Created with python_avatars Rebecca Meyers says:

    Interesting video and pretty spot on, however I have bottom drains and do no know how to winterize the bottom drain and the pipe/valve that goes to the pump/filter suction? I am stumped! Are you in Nepean ?

  35. Avataaar/Circle Created with python_avatars Stephanie Damiano says:

    Had to like the video and get you to that 667. But it was still great.

  36. Avataaar/Circle Created with python_avatars Hollie West says:

    Can you winterize a Coleman above ground pool? Can you use a intertub floaty instead of the pillow. Can you use the plugs on the intake or should I drain down past the holes. If I do that the tub floaty wont work. Thanks

  37. Avataaar/Circle Created with python_avatars Paul John Marcelino says:

    I think I'm just gonna get my kids to fold up the above pool. Should give them the needed exercise lol

  38. Avataaar/Circle Created with python_avatars Rodney Henry says:

    How many of you don't realize lot of pool companies don't service above ground pool
    They will sell you one though Are you in Orleans ?

  39. Avataaar/Circle Created with python_avatars Jairo Barron says:

    First time pool owner. My pool has a solar cover with a roller for the cover in the middle of the pool. It's above the pool and above the deck. Must I remove it before winterizing or should I cover it with the pool cover?

  40. Avataaar/Circle Created with python_avatars Michelle Mackenzie says:

    Do I need water in my above ground pool, when I close pool? Are you in Ottawa ?

  41. Avataaar/Circle Created with python_avatars Swim University says:

    Do you have an above ground pool? How do you prepare your pool for the winter?

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