Cloudy water in your swimming pool is not quite what you pictured for your family and friends, right? When you consider the hair, grime, bodily fluids, skin, and oils that are carried into the pool by swimmers, it’s not surprising that, sometimes, the water is less than crystal clear. Add to that dust, pollen, and anything else carried by air and the problem worsens. It’s not safe to swim in, so it’s a problem that needs to be taken seriously.

First, let’s make sure we understand the varying degrees of “cloudy” water:

– Dull: There is little noticeable change in the water, but it starts to lose its sparkle and luster.

– Hazy: The depths of the pool are barely visible any longer and you can’t make out any details on the bottom.

– Cloudy: The water looks milky and the deepest part of the pool isn’t visible at all. 

– Opaque: You can’t see through the water at all.

The next step to correcting this problem is to learn more about the causes and what can be done to prevent it.


Common Reasons for Cloudy Pool Water

Here are some common answers to the question, “What makes pool water cloudy?”:

High Calcium Hardness

High calcium levels in your pool water can result in cloudiness, plus the calcium builds up in the plumbing for the pool, too. Generally, calcium builds up when your pool water is not properly balanced. Common problems that cause imbalances include a high pH, evaporation, and fluctuating temperatures.


Imbalanced Alkalinity Level

As people get into a swimming pool, they bring with them acid excreted through sweat. The soap they use in the shower, their sunscreen, and other products people use routinely all leave chemicals in the pool water. These secretions and chemicals affect the alkalinity level in the water, which in turn provides a breeding ground for algae and causes calcium buildup. The result is a cloudy pool.


Water Temperature


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As pool water heats up, the temperature affects the breakdown of chlorine. Bacteria flourish in warm temperatures. Once the bacteria is present, it becomes a breeding ground for more growth and free chlorine is depleted. The water clarity suffers when this happens. A pool’s temperature should generally be between 78 to 82 degrees F. If your pool is heated, make sure you are regularly testing the chlorine levels. 


Low Chlorine Level

As those contaminants already mentioned build up in your swimming pool water, the effectiveness of the chlorine is reduced. The bottom line, this means the chlorine simply can’t do its job as a disinfectant any longer. The contaminants take over and the pool water becomes cloudy. 


Poor Circulation

Simply put, keep the water moving! If the water becomes still, it next becomes stagnant and a perfect breeding ground for germs, algae, and then cloudy water. Make sure the pump size is right for your pool and check for dead spots where the circulation of the water is lessened. 


Poor Filtration

As soon as you notice cloudiness in your pool water, check the filter. If it’s not the right size or otherwise not the right filter for your pool, it isn’t catching the particulates and contaminants in your pool. Just like the filter on your air conditioning, the pool filter can’t be ignored and then expected to do its job.


Other Causes of Cloudy Pool Water


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As with any high-maintenance equipment, the owner has a responsibility for preventative maintenance. If that isn’t taken seriously, it could be said that the pool owner is causing cloudiness in the water. Errors in chemical application are probably the most common mistakes owners make, such as adding too many chemicals at once or using chlorine products in a biguanide pool. 

But, having a swimming pool that is safe to swim in is not an easy task, and owners can mitigate their impact by seeking out the best help available. Pool School Videos offers that with our cost-effective, easy-to-follow videos for swimming pool owners. It may be you simply didn’t realize how much time it would take to maintain your pool or you aren’t sure if you’re on the right track when you do attempt it. Rather than call a pricey pool service to take over, check out our videos. (See more on this below.)


Pool School Videos Can Solve the Problem of Why Your Pool Water is Cloudy


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It’s upsetting to a swimming pool owner for the water to become cloudy, and it isn’t healthy to let people in it at that point. There are a variety of reasons for the cloudiness, from suntan lotion to dirt and dust in the air. Which makes it an ongoing battle to keep the water clean for your family and friends. Don’t worry, though; It can be corrected!

Pool School Videos provides in-depth, understandable information on both common and not-so-common pool maintenance problems. Pool water that turns cloudy is a constant problem and requires proactive maintenance. So having expert information available is a welcome relief to those with swimming pools.

You’ll have access to your own expert in  “The Pool Doctor” Mike Steele, with over 30 years of experience in the pool maintenance industry! With a single purchase of the videos designed to assist you in maintaining a safe pool environment for your family and guests, the Pool Doctor is ready to help.

For example, Pool School Videos has a video that explains exactly why your pool water is cloudy and how to correct it. Our program consists of a total of 20 online, self-paced DIY pool maintenance videos. The videos provide in-depth, easy-to-follow information on how to properly take care of your pool like you won’t find anywhere else. You will save both time and money, giving you more time to actually enjoy your pool instead of spending a ton of time maintaining it. Once purchased, you own the videos, so you can watch them as many times as necessary.

With your Pool School Videos purchase, you also become a member of our private Facebook group. This is where you can request customized guidance by posting specific questions that you have. You will receive a personal response within 24 hours!

Click here to preview our top 5 videos and meet the Pool Doctor, Mike Steele. And then get started on Pool School Videos today!