What chemicals do I use to winterize my pool

Chlorine.Pool Shock.Soda Ash.Baking Soda.Muriatic Acid.Winter Algaecide.Pool Antifreeze.Stain and Scale Prevention.

What chemicals do you put in a pool to winterize it?

  • Chlorine.
  • Pool Shock.
  • Soda Ash.
  • Baking Soda.
  • Muriatic Acid.
  • Winter Algaecide.
  • Pool Antifreeze.
  • Stain and Scale Prevention.

Are pool winterizing chemicals necessary?

You do not need a pool winterizing kit. … You really only need one chemical (algaecide) to properly winterize a swimming pool. You need some other stuff to protect your pool from harsh winter conditions, but only one chemical to add when closing.

What chemicals do you need to winterize an above ground pool?

Winterizing chemical kit or pH increaser, Alkalinity increaser, Calcium hardness increaser, Pool shock, and Algaecide. Clarifying enzyme supplement (optional, but recommended) Above ground pool skimmer cover. Expansion plugs.

Do I need to put chlorine in my pool in the winter?

During the winter months, the amount of chlorine needed from your salt cell to keep the pool clean is reduced. This is due to the fact that it is difficult for bacteria to grow in cold temperatures.

How much shock Do I need to winterize my pool?

Several days before closing, shock the pool with a chlorine shock or non-chlorine shock, using at least 2 lbs per 10,000 gallons (follow package directions). Allow the chlorine level to return to 1.0-3.0 ppm before adding any winter algaecide or your pool cover.

Can I leave my sand filter out all winter?

Store your D.E. or Cartridge Filter in the basement, if possible. If you store your filter in a shed or a detached Garage make sure you cover your filter and keep it away from chlorine or any corrosive chemicals that off gas. Sand filters should be left outside.

How do I prepare my pool for winter?

  1. Step 1: Remove pool accessories. …
  2. Step 2: Deep clean the pool. …
  3. Step 3: Adjust the water chemistry. …
  4. Step 4: Lower the water level. …
  5. Step 5: Drain and store the equipment. …
  6. Step 6: Add shock and algaecide. …
  7. Step 7: Cover the pool.

Should I take down my above-ground pool for winter?

Pools very rarely need to be drained completely. If you have a vinyl-lined above-ground pool, leaving it full for the winter will protect the vinyl liner from shrinkage and other damage. Since these pools are above ground level, keeping them full ensures that the wind will not damage the walls, liner, or frame.

Should I add algaecide when closing pool?

By simply adding algaecide to your water prior to closing, you can prevent algae growth from occurring during the cold, winter months which makes for an easier opening in the spring. You can apply algaecide directly to the pool water and allow the pump to continue to circulate for approximately two to four hours.

Article first time published on

How much chlorine is needed to winterize a pool?

Super chlorinate with liquid chlorine or other chlorine source and add winterizing chemical kit to pool; allow filter to circulate to evenly distribute chemicals. (Use chemicals as labels indicate.) Use 1 gallon of liquid chlorine per 10,000 gallons of pool water.

Should I shock my pool in the winter?

Shocking the pool during the winter months can certainly help to avoid a green swamp-like pool in the spring. It’s often recommended.

Will liquid pool shock freeze?

Can Pool Chemicals Freeze? In most cases, pool chemicals are more sensitive to heat than to cold. Some kinds of chemicals can withstand freezing, but it’s generally best to avoid exposing chemicals to extremely cold temperatures, as some may lose strength after cold storage.

Where do you store pool chemicals for the winter?

  1. Store in a cool, dry place away from sunlight.
  2. Keep out of reach of children and pets.
  3. Store products in the original containers.
  4. Be sure your storage area is well ventilated.

What is the winterize setting on pool filter?

After a backwash and rinse, place the valve to the “winterize” setting on the top mount valve. This will allow water to drain from the valve. Next, you’re going to have to completely drain all the water from the filter tank. To do this simply unscrew and remove the drain cap on the bottom of the filter barrel.

How do I protect my pool pump in the winter?

You should have a freeze protection device that will automatically turn the pump on when the temperature drops to around 34 degrees. A freeze protector will keep your pool running as long as the temperature remains close to freezing.

Should I shock pool before winterizing?

Shocking kills any bacteria that might linger in your pool during the winter. We recommend shocking a few days before you close the pool. If that is not possible, make sure to shock the pool the night before you close it for winter.

Does an above ground pool freeze solid?

Above ground pools can freeze solid, especially in negative degree temperatures. Above ground pools will freeze solid from side to side within a few days in temperatures below zero degrees. However, very rarely will a pool freeze all the way to the bottom.

Do you have to take down Intex pool for winter?

Leaving your Intex pool out in colder temperatures can completely rupture your pool lining. That’s a mess you don’t want to clean up or repair. … This is why the Intex pools manufacturer strongly recommends draining and disassembling your pool if the temperatures in your area drop to or below 41°F (5°C). And so do we.

Can you use RV antifreeze in a pool?

Swimming pool antifreeze, also called non-toxic antifreeze, is the same stuff that RV owners can use in their motor home water systems. For swimming pool use, it can protect swimming pool pipes down to -40°, when added in correct proportion.

Is a pool pillow necessary?

Do I Need A Pool Pillow? While they’re not 100% necessary, winter pool pillows are incredibly helpful. They help protect your pool from expanding ice and promote even weight distribution, which is why we highly encourage them for pool owners.

Should I use shock or algaecide first?

Algaecide should be used after each shock treatment, so it has a better chance to support your chlorine as it works its magic. Be sure to shock your pool first, then when the chlorine levels of your pool return to normal, add the correct amount of algaecide to several places around your pool while your pump is running.

What should I put on my pool before closing?

Once you know where your pool chemistry stands, balance the water, adjusting the pH to 7.2 – 7.6, alkalinity between 80 and 120 ppm, and calcium hardness between 200 and 350 ppm. Shock your pool with Pool Breeze Granular Shock or 12.5% Liquid Shock two days prior to closing.

Can I put shock and algaecide in at the same time?

It Should Not Be Done Together. While shocking and adding algaecide is effective in getting rid of algae, it should not be done together. This is because when you mix chlorine and algaecide together, it renders both of them useless.

How often should you add algaecide to your pool?

Algaecide should be added to your pool water on a weekly basis. Preventing algae is the key to fun in your pool. Algaecides act as a backup to your normal sanitization program and prevent algae from starting and growing in the pool. Algaecide should be added after every shock treatment.

Do I need to run pool pump in winter?

Depending on the size of your pool, we still recommend the pump run 8-10 hours per day during the hottest summer months and at least 6 hours per day during the winter months. … It is also bad for the pump motor not to run. Running the motor heats it up and evaporates moisture/humidity that is harmful to the motor.

You Might Also Like