When you hear saltwater, most people think of the ocean, not swimming pool water. But now millions of pools worldwide are saltwater pools, so let’s take a look at what having a saltwater pool means. But before we get to that, I mentioned ocean water, and if you have ever gotten a mouthful of ocean water, then you know how salty the water tastes. A saltwater pool is not the same; in fact, just a drop of water from a saltwater chlorinated pool contains less salt than a human tear.

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