Adding sodium hypochlorite to your pool keeps your water safe and sparkling clean, making it easier to enjoy swimming all year long.

This article will explain to you the low-down on everything you need to know about sodium hypochlorite as a pool owner. It’s a powerful oxidizer that reduces organic matter for better functionality and preservation of your pool liner or pool chemicals. Unlike calcium hypochlorite and chlorine tablets, it is also less expensive, which will help relieve some of the stress on your wallet this season!

Put an end to the cloudy water by adding this chemical to your pool! It will keep everything safe and easy when it comes to having fun in the water this season. Let’s get started.

What Is Sodium Hypochlorite?

Sodium Hypochlorite is a chemical compound primarily used for water purification. It is typically sold in tablet form, granules, or liquid. It breaks up the chloramines that make pools turn into a green color and emit some unpleasant odors.

How Does Sodium Hypochlorite Works?

Sodium hypochlorite acts as a liquid chlorine source by converting it into other compounds, such as sodium chloride and sodium hydroxide. These are active compounds that can kill bacteria that cause black pool algae to grow. 

The chemical interaction also forms hydrogen, which destroys some organic molecules, including bacteria and carbon dioxide converted from the chloramines.

In most cases, depending on how much of the solution you add to pool water, it will not cause damage to the pool finish like Aggregate, Fiberglass, Vinyl liner, and Plaster.

When Is the Ideal Time to Administer Sodium Hypochlorite in Your Pool?

When it’s time to start enjoying that swimming pool again after the long summer months, consider using this chemical to add a little extra sparkle back into your water.

Because this solution is sprayed on the surface of the pool water, it’s ideal to use it at night when you’ll be gone and don’t have to worry about any care issues causing any problems.

Also, it’s advisable to administer sodium hypochlorite in your pool during the night because your pool becomes a breeding ground for a wide array of germs and chemicals during the day. Sweat, sunscreen, pool algae, urine, dirt, and debris, are all examples of organic pollutants. In addition, because pool users are most active during the day, it is not surprising that many impurities can enter the water.

This means that if you want to maintain a healthy environment around your pool, you should apply this solution before the sun rises.

How to Use Sodium Hypochlorite in Your Pool

If a pool is used regularly for swimming, there are lots of organic pollutants and germs.

These can cause stains on the pool surface and can even damage the vinyl liner. Sodium hypochlorite helps remove these organic pollutants from water, leaving the pool free of debris and grime.

When it is time again for summer fun in the sun, it is important to clean your pool properly to avoid any health hazards or unsightly stains caused by impurities.

To keep your pool healthy and sparkling, follow these instructions on how to use sodium hypochlorite in your swimming pool:

• Measure out the amount of sodium hypochlorite that you want to use in your pool. Next, place the sodium hypochlorite into your skimmer basket or wading pool. This will make it easier and quicker to dissolve in the water.
• If you have a sand filter, you should be careful about adding this chemical to not damage your filter system.
• The ideal time to add sodium hypochlorite is right before shutting off your pool’s pump so that it will dissolve overnight and not be exposed to sunlight.
• After adding this chemical, do not run any other equipment or turn on any pumps for at least 24 hours for proper mixing and dissolving of the compound in the water.

How to Maintain Water Clarity After Adding Sodium Hypochlorite?

After adding the sodium hypochlorite (liquid chlorine), you should always follow up with chlorine tablets or calcium hypochlorite.

This will maintain your water clean and clear of organic pollutants and germs for the next two weeks. After this time period, your pool should be clear of floating algae in swimming pools and impurities, which will prevent any issues from occurring when it comes to your health or damage to the vinyl liner.

Tips on How to Use Sodium Hypochlorite in Your Pool

• Before you start using the product, you should do a test first. Only 2.5 – 5 ppm of the chlorine solution is needed for every 10,000 gallons of water.

• The best time to administer sodium hypochlorite in your pool is at night when the sun isn’t out so that it doesn’t affect the water and any other pools that may be nearby.

• Keep a close eye on how much you are adding, if it’s too much or too little. Calculate again before adding until it matches the size of your pool.

• Test your pool water by using test strips. Those can show you how well your pH is balanced, the chlorine level left in your pool, and the temperature.

• Always clean your filter after you’ve added sodium hypochlorite in your pool because you don’t want to contaminate your equipment or release any pool chemicals into the air.

You may want to think of using sodium hypochlorite because it’s inexpensive and will help kill germs and bacteria in your pool water.

Additionally, as a pool owner, you should remember that you should ask pool professionals if you don’t know how much of this chemical level to use in your pools. They can provide you with all your answers.

Precautions of Using Sodium Hypochlorite

• Be careful about adding more sodium hypochlorite than is prescribed because it can also irritate eyes, skin, and lungs.

• If you accidentally release too much sodium hypochlorite into the air, it is recommended that you contact a professional who can help contain it.

• Always keep sodium hypochlorite out of reach of pets and children so that it doesn’t become a choking hazard in your home.

• Make sure to keep an eye on your pool water pH level and adjust it if needed.

• It’s best to use a test strip to see how much chlorine or free chlorine is left in the water after you’ve added sodium hypochlorite.

Sodium vs. Calcium Hypochlorite

Both compounds have similar properties, but there are differences between them. For example, sodium hypochlorite is slightly acidic, whereas calcium hypochlorite is alkaline. This means that both types of hypochlorites react differently with different substances.

In addition, sodium hypochlorites tend to dissolve metals such as iron, aluminum, copper, lead, zinc, magnesium, and manganese. In contrast, calcium hypochlorites dissolve organic matter like fats, oils, proteins, carbohydrates, and cellulose.

Calcium hypochlorite is often preferred over sodium hypochlorite when dealing with metal corrosion problems since it does not cause damage to most materials. However, sodium hypochlorite is still effective against many organisms, including algae, fungi, viruses, protozoa, and bacteria. Both forms of hypochlorite work very effectively against pathogens and other microorganisms found in swimming pools.

The main difference between sodium hypochlorite and calcium hypochlorite comes down to cost.

Conclusion

While various algae treatment and pool solutions are available, it is critical to select the most appropriate one for the situation. When it comes to maintaining your pool water clear and healthy this season, one of the most practical and safest solutions is using liquid sodium hypochlorite (chlorine).

Want to make sure your pool is clean and safe for everyone? Not sure how to do it? Liquid chlorine is the way to go. Find out more here.