If you are concerned with your water, or if you see calcium and magnesium deposits in your sinks and pipes, one of the things that you can do is to make use of a salt water softener. While there are other methods to soften water, these salts are one of the most common, and is something that you can find commonly used in top water softener reviews of products that you can read online. With that said, what are the reasons why salt is an effective water softener, and what it is all about? Let’s find out.
Kind of Salt
Water Softeners, in order for them to be safe should also be something that humans can safely digest. With that said, it is the ordinary, refined, food grade table salt that is used. The difference is that the most common method is through tablet salt. This is because it can be easily dissolved, and its purity is rather high, and will not contribute to the problem as it will not accumulate salt deposits. It comes in either humbug sweet or pillow flavors, and are available in bags of 10kg or 25 kg. Tablet salt is more readily available that block salt.
One practical reason behind the use of salt is simply because it is cheaper than others, and that it is readily available. Science-wise, salt facilitates the exchange of calcium and magnesium to harmless sodium ions, which will make the water much softer. They have to be recharged after some time however, as the beads with sodium ions will eventually deplete their source. The exchange process can be reversed to then flush out the calcium and magnesium ions that have been accumulated in the process of ion exchange.