What Causes Cloudy Salt Water Pool? [Expert Review!]

Spread the love

The water in your salt water pool is probably the most important aspect of your pool. It affects the look and feel of your pool area and can even impact your health. When you’re swimming, it keeps you cool by transferring heat away from your body. But what causes cloudy pool water? There are a few things responsible for the discoloration, but mostly it’s the water’s mineral content. The more minerals it contains, the more it will cloud up. Here is a breakdown of the main factors that contribute to murky pool water:

Mineral Build-Up

The minerals in your pool are responsible for much of its beauty. It’s the same with any water feature, really. When minerals are present in high concentrations, they can give the water a beautiful blue-green tint. The color comes from the minerals’ interaction with light, so it’s truly striking. The good thing about minerals is that they’re easy for your pool maintenance to monitor and adjust as needed. The more you know about your pool’s minerals, the better. You can use an online mineral report to examine the contents of your pool water, or you can simply test it with a liquid testing kit at home.


If you’re filtering your pool, then the water already contains some minerals, and it probably has a decent amount already. Even so, you should still be careful about maintaining the appropriate balance of minerals in your pool. The main reason for this is that there are some minerals that you don’t want to overuse. Take calcium for instance. While it may not seem like a harmful mineral by default, it can become problematic if it builds up in large quantities. There are some health risks associated with too much calcium in the water. Chlorine is another mineral that you want to keep at a healthy level. When it’s present in high enough concentrations, it can contribute to green water syndrome. The good thing about filtering your pool is that it prevents large quantities of minerals from being added to your water from outside sources. It also helps maintain the desired balance of minerals in your pool.

Treatment By Algae

Algae is short for algae bloom, which is the name given to blooms of bacteria and single-cell plants that live in water. The good news about algae is that it’s usually a sign that your pool is in good condition and requires little maintenance. The bad news is that not all algae is good for your pool. Certain kinds of algae can become very large and problematic. One of the key issues is that when algae blooms in large quantities, it interferes with the effective functioning of your pool’s filtration system. It also tends to be very discoloring, so if your goal is to have a crystal-clear pool, then you may have to get rid of the algae.

Improper Cleaning

Just as with any other surface or fixture in your home, proper cleaning is necessary for clean, clear pool water. When you’re cleaning your pool, you want to make sure that it’s cleaned down to the last inch. The reason for this is that any dirt or debris at the bottom of the pool may interfere with the effective functioning of your pool’s filtration system. It also adds to the overall discoloration of your pool. When you’re cleaning your pool, use a clean, soft brush and take your time. Don’t rush, and be careful not to scrub too vigorously or for too long. These are just a few of the factors that can cause your pool water to become cloudy. Ultimately, though, it’s all about moderation. You want to maintain the perfect balance of minerals in your pool for the benefits it provides and avoid any potential risks. Luckily, this is easier said than done, so keep an eye on the water and make adjustments as needed. With a little bit of patience and a little bit of knowledge, you can enjoy an uncluttered pool with stunning blue-green reflection anytime you want.

Do NOT follow this link or you will be banned from the site!