Saltwater Pools: Benefits, Considerations, and More
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Time to read min
Are you considering building your dream pool and wondering whether or not you should go for a saltwater pool? Or are you considering converting your current pool to a saltwater pool system?
The big question for many pool owners regarding how they will sanitize their pool is, "Should I use chlorine or salt water?"
We will dive into saltwater pools and examine the pros and cons. First, let's clear up confusion over saltwater pools.
The first myth is that many people think a saltwater system is chlorine-free. Though, that is not the case. While saltwater pools use chlorine to clean the pool, it's not the same as a traditional chlorine system.
Saltwater pools have a chlorine generator. That is the pool's filtering system.
The sanitization system works by adding pool-grade salt to the water. Your chlorine generator then converts that salt into chlorine. The chlorine then goes back into your swimming pool to sanitize the water.
So, a saltwater pool has chlorine in it, but it is much less chlorine than you find in a traditional chlorine system.
In addition, you'll find that the water in a saltwater pool is softer than in a traditional chlorine pool.
Finally, the second myth is that some people think a saltwater pool is as salty as the ocean. Again, this is different, as saltwater pools have about one-tenth the salinity of the sea.
Now let’s look at the saltwater generator.
Your saltwater pool system uses a salt-chlorine generator that uses electrolysis to break down dissolved salt into hypochlorous acid and sodium hypochlorite. This is where the sanitization happens.
In a saltwater pool, your generator does this continuously, so you never get a buildup of chloramines. If you've ever noticed a strong chlorine smell from a traditional pool, it's caused by this buildup of chloramines. The good news is that it doesn't happen in a saltwater pool.
You know the saltwater pool system myths and what the chlorine generator is, so let’s move on to the advantages and the negatives.
Saltwater pools have lower chlorine levels than traditional ones, so that swimmers will notice less skin irritation. They'll also see that their eyes aren't irritated after swimming, and they won't have any issues with their hair like they would with a chlorine pool.
In addition, saltwater pools don't fade swimwear and towels like a chlorine pool would. A saltwater pool provides a very gentle swim.
Lastly, you won't find that chlorine smell in a saltwater pool. Some people dislike this and want a more "natural" sanitization system.
The salt cells in your saltwater pool system produce chlorine as needed. Because of this, you will find you have less maintenance than in a regularly chlorinated swimming pool. In a user-friendly pool, you don't usually need to add algicide because the salt system helps prevent algae from growing in your collection. The chlorine generator does all the heavy lifting.
Do note, though, that you still need to add balancing chemicals regularly, and you need to test your water regularly.
You will find that pool-grade salt costs less than chlorine.
While you do need to add pool chemicals, you will find you need less, so you are saving money in the long run.
Saltwater pools are more expensive than traditional pools because the initial spending is much higher.
Your upfront costs, such as purchasing and installing a chlorine generator, may be cost-prohibitive for some people. You must replace the equipment every three to 10 years or so.
Also, you may need repairs on your chlorine generator at some point, and it's not a do-it-yourselfer task.
People love saltwater pool systems, and saltwater pools have many benefits. They are gentler on skin and eyes, the water feels lovely, and the approach to water care is more straightforward and natural. It can be a wonderful experience if the fit is right.
Yet, it is important to realize they have unique needs and requirements. Once you sort through the pros and cons, you can decide if a saltwater pool system is right for you.
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