While chlorinated pools have dominated the marketplace for decades, salt water pools have found their way beyond luxurious spas into the backyards of many Americans. If you are considering which type of pool to install in your back yard, below you’ll find some frequently asked questions about salt water pools that may help you as you explore your options.
What exactly is a salt water pool? It’s a type of pool that uses the process of salt water chlorination via a chlorine generator. (You may also hear the generator called a salt cell, a salt generator or a salt chlorinator.) Essentially, rather than dumping chlorine into your pool directly, you are feeding pool salt to the chlorine generator which produces chlorine as it is needed.
How does a salt water pool stay clean? The chlorine generator uses electrolysis via dissolved salt to produce hypochlorous acid (HClO) and sodium hypochlorite (NaClO), which are the sanitizers traditionally used in chlorinated pools.
Why is a salt water pool better for your skin than a chlorinated pool if they both contain chlorine? The salt water pool’s generator creates chlorine only on an as-needed-basis, therefore, there is typically significantly less chlorine in the water. And lower chlorine levels translates into happier skin and eyes.
What are some benefits of a salt water pool? Besides the fact that they are easier on the skin and eyes, you don’t have to store or transport chlorine, which is a more unpleasant substance to handle than salt. In addition, owners often report enjoying the soft-water feel of these pools.
Which requires less maintenance, a salt water or chlorinated pool? Hands down, a salt water pool requires less maintenance because you don’t have to deposit chlorine into the pool regularly. For example, if you have to leave your home for a few weeks, it’s doubtful you’d have to worry about returning to a pool laced with green algae. That said, you must still keep a somewhat regular check on the salt levels, etc.
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