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Questions and answers about sports

How much chlorine do you need to close a pool?

7 min read

Asked by: Francisco Sat

Use 1 gallon of liquid chlorine per 10,000 gallons of pool water. Clean liner above the water line with Swimway Tile & Vinyl Cleaner or another product.

Should I put chlorine in my pool when I close it?

And calcium levels are properly balanced because a properly balanced pool will protect you from corrosion. And scale buildup that can occur during the winter. Number two make sure your chlorine.

How much liquid shock Do I need to winterize my pool?

The Proper Chemicals: -Add 1 lb Granular Shock OR 1 gal. Liquid Shock per 5,000 gallons of pool water. -Add an appropriate sized “Winter Chemical Kit” or the proper amount of Algaecide/Winterizer. (If adding our famous “Winter Pill,” add this pill right before you put on your cover–read directions on the Winter Pill.)

Can you close a pool with high chlorine?

If you use chlorine shock to close the pool, it’s best to do so about a week before closing. A very high chlorine level can harm your cover and destroy your algaecide.

What chemicals do I use to close my pool?

What chemicals do I need to close my pool?

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

Should I shock pool before closing?

Shock and Chlorinate Your Pool

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.

What chemicals are needed to winterize an above ground pool?

Gather Your Pool Closing Essentials

Before you winterize your above ground pool, make sure you’ve got the necessary supplies: Winterizing chemical kit or pH increaser, Alkalinity increaser, Calcium hardness increaser, Pool shock, and Algaecide. Clarifying enzyme supplement (optional, but recommended)

How much shock Do I need to close my above ground pool?

Shock the Pool

The usual treatment is one bag (or pound) per 10,000 gals of pool water, for clear water. If your pool water is hazy or green, add double or triple the normal dosage.

How do I prepare for my pool closing?

Ten Steps to Closing your Pool the Right Way

  1. Balance water chemistry: The week you’re closing your pool, make sure your water falls within the ranges below. …
  2. Add shock and algaecide: …
  3. Clean pool: …
  4. Store equipment: …
  5. Lower water level: …
  6. Drain pump, filter, chlorination and heating equipment: …
  7. Lubricate: …
  8. Winterize plumbing:

How much shock Do I need to winterize my above ground pool?

Unhook the filter hoses, and store all pool supplies indoors for the winter. Add 1 gallon of shock per 10,000 gallons of pool water and 1 gallon of Winterizing Pool Chemical Agent per 15,000 gallons of pool water. Spread swimming pool covers for above ground pools over pool and secure cable around the perimeter.

What do I need to close an above ground pool?

How to Close Your Above Ground Pool in 10 Steps

  1. Step 1: Deep Clean. …
  2. Step 2: Balance your Water. …
  3. Step 3: Add Winterizing Chemicals. …
  4. Step 4: Add Pump Protector. …
  5. Step 5: Protect Your Return and Skimmer. …
  6. Step 6: Prepare Your Filter for Hibernation. …
  7. Step 7: Clear the Pool. …
  8. Step 8: Set Up Ice Equalizer Pillow.

Is a pool closing kit necessary?

And the answer is no what you need in order to close your pool properly. Such that you will be able to open it and the water will be in good shape.

What is pool winterizing powder?

Winterizing Powder to provides buffering for the pH during the winter months. It also provides improved scale prevention. Winter Stain & Scale Control is an effective dispersant and scale inhibitor which removes and controls scale, stains and other deposits in swimming pools.

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.

Do I need to add chlorine to 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.

When should you close your pool for the winter?

Most experts recommend waiting at least until temperature drops below 65 degrees Fahrenheit (18 degrees Celsius) to winterize your pool. However, if you can wait longer until your pool is below 50 degrees Fahrenheit (10 degrees Celsius), you will have a much lower risk of problems occurring.

What temperature should you close your pool?


You can close your pool once the temperature of the water remains consistently below 65°F.

Can I close my pool green?

While it seems like the easiest option – it’s not! It’s much smarter to close your pool as clean as possible. Algae can grow in water as cold as 50 degrees. You are guaranteed to open your pool green, and it will require a lot more attention than had you closed it clean.

What happens if you don’t close your pool in the winter?

Your Pool Could Crack

Surface cracks are very common in pools that don’t get winterized. Harsh conditions can lead to cracks as well as any water that is left inside the pool. That water will likely freeze and could lead to surface cracks.

Is it OK to leave a pool uncovered in winter?

No, but winter covers protect your pool from stains, algae growth and poor water balance that could damage pool surfaces. Pool covers block both debris and sunlight, to conserve your winter chemicals and protect soft and shiny surfaces.

What happens if you close your pool with algae?

Closing a pool that is green with algae, or dirty with debris or with water that is unbalanced, leads to heavy staining and saturation of the water with dead algae cells, which makes it easier for subsequent generations to grow.

Is winterizing a pool necessary?

You will want to close your pool properly over the winter to prevent freezes from damaging expensive pool equipment. Surface freezes can also tear through vinyl liners as a result of ice expansion. A second reason to winterize your pool is because most people completely stop maintenance over the winter.

How much does it cost to close a pool for the season?

The national average cost to have your pool winterized is $200 to $300, with most homeowners paying around $250 to winterize an in-ground pool with winter chemicals, cleaning, lowering the water level, and installing a cover.

What happens during pool closing?

Closing your pool means that your pool is not currently being used, but could be used again soon. When you close your pool you’re most likely not that concerned about freezing temperatures or about water staying behind in your lines or vessels (for example: pump, filter, heater, chlorinator, etc.).

How do I close my inground pool for the winter?

Follow the guidelines below to close your own swimming pool this winter!

  1. Remove ladders and accessories. …
  2. Balance your water chemistry. …
  3. Clean the pool. …
  4. Lower the water level. …
  5. Turn off the system components. …
  6. Add your winter closing kit chemicals. …
  7. Drain water from pump and filter. …
  8. Blow out the water lines.

How do you close an inground pool without draining water?

If you have an above ground pool just make sure you remove the hose off the bottom of the skimmer. And make sure you install a winter cover plate.

How do I add antifreeze to my pool line?

So let's start by adding the half gallon antifreeze there's nothing tricky about it you simply pour it down the open hole in the bottom of your. Skimmer.