Ward Off Bacteria with Chlorine  

by Pool Builders on 05-27-2010 in Articles

Copyright (c) 2010 Nadine Davis

Nobody wants to swim in a pool that has cloudy, murky water. Bacteria is usually the culprit in such situations, so it is imperative to keep it at bay as much as possible. By learning about the chemistry behind pool maintenance, you can prevent bacteria from ruining all of the fun; learn more about it below.

Why Chlorine? - Chlorine is the most effective way to keep bacteria out of your pool due to the fact that is combines with the bacteria and kills it completely. In other words, chlorine infiltrates various types of bacteria and other organic matter and destroys it. It is very good at what it does, which is why it is the preferred method for fighting bacteria. Although bromine is also useful, it is also a lot more expensive. If you're interested in using bromine, though, check with your Pool Supplies store for more details.

Types of Chlorine - There are many different types of chlorine; the kind that you use will depend largely on the configuration of your swimming pool. Chlorine can be administered in granular form, or as tablets or sticks. There are pluses and minuses to using each kind; consult with your pool shop and let them know what kind of pool you have. They should be able to offer you sound advice about which type of chlorine to use.

Adding Chlorine as Directed - Different types of chlorine must be added to your pool water in different ways. It is essential that you know the correct procedure for adding the chlorine that you decide to use. In some cases, as with sticks and tablets, it may be added to an automatic feeder; other times, as with granular chlorine, it must be combined with water then poured in. You'll occasionally need to "shock" your pool water with high doses of chlorine, as well.

The Importance of pH - People often assume that burning eyes are caused by excessive levels of chlorine; in reality, it's often due to pH levels that are too high or too low. Ideally, the pH level of your pool water should fall between 7.2 and 7.6. Chlorine works best when pH levels are kept as close to 7.2 as possible. In order to gauge the pH levels of your pool water correctly, you really need to be testing it on a frequent basis. If it needs to be raised or lowered, you should add the appropriate chemicals in very small increments for best results. With balanced pH and appropriate levels of chlorine, your pool water should remain free of bacteria.

It is also important to ensure you have a clean and well maintained pool filter. Make sure you take the cartridge out every 2 to 3 weeks to hose it down with a regular hose. Make sure you don't use any high pressure hoses, or any brushes or scrubbers as any of these will cause irreparable damages to your cartridge and you will probably have to replace it immediately. If you notice any damage to your pool filter cartridge, ensure you acquire some professional advice from your local pool or spa supplies company.

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