What Can Be Used Instead Of Chlorine Tablets For Your Pool?

Chlorine is to treat your pool to keep it clean and safe Chlorine is the most common disinfectant used in pools, but it isn’t always necessary. If you want to know other options for treating a pool without chlorine, read on.

What chlorine tablets are used for?

Chlorine tablets are a safe, effective, and affordable way to sanitize your pool. They are also the most common method of pool sanitation. Chlorine tablets are used to kill bacteria in swimming pools. They also prevent algae from growing. Chlorine is an oxidizing agent that kills bacteria by breaking down their cell walls. The chemical reaction between chlorine and water creates hypochlorous acid (HOCl), which is what makes pools safe from bacterial growth. However, they don’t work very well against viruses or parasites. Using them too frequently can cause health problems.

The problem with using chlorine tablets is that they can be dangerous if not handled properly. If you do not use them correctly or in excess, then it could lead to health issues such as skin rashes and eye irritation. In addition, using too much chlorine will cause the pH level of your pool to rise. This means that you may need to add more chemicals to lower the pH back down again.

What should you use instead of chlorine tablets:

There are many things you can use instead of chlorine tablets. Here are some options:

Baking Soda

Baking soda has been shown to kill algae and prevent the growth of other harmful organisms. It is inexpensive and easy to find at any grocery store. You can even buy baking soda in bulk online. Baking soda works best when combined with vinegar. Mix 1/4 cup baking soda with 2 cups of warm water and add one teaspoon of white distilled vinegar. Stir until dissolved. Use this mixture every time you notice algae growing.


Vinegar is another great option for killing algae. It works because it lowers the PH level of your pool water, making it less hospitable for algae. There are two types of vinegar available to purchase – white vinegar and apple cider vinegar. White vinegar is cheaper but does not have the same strong smell that apple cider vinegar does. Apple cider vinegar is a little pricier but it is worth it.


Salt is another great alternative to chlorine tablets. As mentioned before, adding salt to your pool will reduce its PH level and make it inhospitable to algae. You need to remember that salt is corrosive so you must keep it away from metal parts of your pool.


Bleach is another option for killing bacteria. Just like chlorine, bleach breaks up cells’ walls. When mixed with enough salt, however, it becomes a powerful sanitizer. To make sure you have enough salt, check out our article on how to measure sodium chloride. You’ll need about half as much salt as you would normally need to get the same effect.

Salt Water Solution

The saltwater solution is a mixture of salt and water that is often sold at home improvement stores. When added to your pool, this solution helps keep the water clean and free of debris. It is best to dilute the saltwater solution before adding it to your pool so that the concentration is low enough to avoid burning yourself on the side of your pool.

Hydrogen Peroxide

Hydrogen peroxide is one of the safest disinfectants around when it comes to swimming. It is recommended that you only use hydrogen peroxide diluted 50-100 times stronger than regular tap water.


Bleach is another popular choice for pool owners who want to get rid of algae without having to use chemicals. It is important to note that bleach is toxic to humans and animals and should never come into contact with your eyes or mouth. It is a good idea to wear gloves while handling bleach.


Algaecides are natural substances that help eliminate algae in your pool. These products are usually sold separately from chlorine tablets. Some algaecides contain copper, silver, or iodine. These elements are toxic to certain species of algae and help control their growth. However, these chemicals can harm fish and other aquatic life. These are typically quite expensive though, so make sure you know how to use algaecides before buying them.

Other Products

Other products include bromine tablets, ozone generators, and copper sulfate.

Can you swim in all the above-mentioned products?

Of course! No matter what type of product you choose, you can still enjoy swimming in your own backyard. The key is to do some research first to find out which product is right for you.

You can save money by purchasing everything you need to maintain your pool from scratch. However, if you plan ahead, you can reduce the cost of maintaining your pool. Pools are a great investment since they last for many years and also help to increase reselling value. 

If you would like to learn more about pools check our articles here.


Chlorine is an effective way to kill bacteria. But If you choose to add other alternatives to your pool, be sure to follow all safety precautions and rules. Don’t be afraid to ask an expert. Happy swimming!


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