It is the primary responsibility of the pool owner to maintain the cleanliness of the swimming pool. Apparently, using and enjoying the pool is easy but the challenge lies in the difficulty of keeping the pool healthy.
One of the challenges or problems that giving headaches to pool owners is when their pool water turns cloudy. But what cause cloudy pool water and how do the pool owner can make it crystal clear again? These are just some of the questions that will be answered as we go through this article.
We will also tackle the analysis of each cause while suggestions are also available to solve the problem. So, if you are a pool owner who wants to turn your cloudy pool water into crystal clear again, I am advising you to read this article from top to bottom.
So here it is, the top ten reasons that cause your pool water to become cloudy:
1. High Concentration of Chlorine
Chlorine plays an important role in making the pool water safe as it kills bacteria and other microorganisms found in the swimming pool. However, the amount of chlorine in your swimming pool is constantly changing due to the weather or the different condition of the swimming pool.
The chlorine levels of your swimming pool fluctuate during the rainfall. It can also be affected when there is too much exposure to sunlight as it lowers its concentration. Low levels of chlorine in your pool can give all microorganisms a chance to multiply, thus making your pool water cloudy. When the chlorine level is too high, the chance of the pool water to turn cloudy is also a probability.
To address the issue, it is important to test your chlorine levels regularly. When there are too many people using your swimming pool, then it is advised to test your pool’s chlorine concentration frequently. In general, the desired chlorine level in the swimming pool is from 2 to 4 parts per million.
2. High Level of Calcium
The hardness of your pool water can also influence the cloudiness of its appearance. Apparently, the amount of calcium in your pool water determines how hard it is. The more calcium is in your pool water, the greater the chance it will turn murky or cloudy.
Aside from turning the pool water cloudy, it can also affect different parts of your swimming pool. Too much calcium deposits can destroy or damage your pool plumbing and even your pool filters, hence the need to maintain enough calcium levels is important. Even after shocking, it does not help in turning around the cloudy pool water. So, it is important for you to check the calcium levels of your pool at least every other week.
If your calcium level is too high, you have the option to remove some of your pool water and replace it with softer water. If you do not remove the pool water, you can use a flocculant in order to attract the excess calcium. Another option is to add muriatic acid which will help in the balancing of your swimming pool. However, if your calcium level is low, you can add a calcium increaser to raise its level.
3. Problem in Filtration
Your filtration system plays a vital role in your swimming pool’s cleaning and maintenance. Ideally, the pool’s filter should run at least eight hours per day to do its job properly but it also depends on the size of your swimming pool. The bigger your pool is, the more hours it is required to run.
However, when your pool filter does not run the proper amount of time, it will cause the pool water to become stagnant. Stagnant water will allow small particles and other debris from building up in the swimming pool which will contribute to the cloudiness of the pool water.
To address this issue, it is important to regularly check your pool filtration system. Make sure that it is running perfectly and is working in the right amount of time to ensure that it does its job well. This will also in making your pool water crystal-clear.
4. High/low pH Level
In its simplest terms, the pH level determines the acidity of your pool water. Acidity levels of your pool can contribute significantly to the quality of your pool water as it can also affect other chemicals.
When the ph level is below 7, this means that your pool water has too much acidity and this can bring a lot of problems such as damaging your lining pool. The pH level is basic when it is measured above 8. When it is too basic, it can also affect the effectiveness of the chlorine in the swimming pool.
Pool experts are saying that the ideal pH level of the swimming pool is from 7.2 to 7.8. If you want to lower or raise the pH level of the swimming pool, you may need to add alkalis or acids into the pool water.
5. Rain, rain, and lots of rain
The rain, as normal as it is, can also contribute to the cloudiness of the pool water. As mention earlier, the rainfall can contribute to the fluctuation of chlorine levels in the swimming pool. Furthermore, when there is too much rainwater, it can also bring a negative impact on chemical balance of your pool water.
It is hard to control the rain, and most of all it is too unrealistic to cover the whole area of your pool to protect it from the rainfall. The better option for you is to regularly check the chemical level of your pool water and adjust if the need arises.
6. The Presence of Algae
The presence of algae can also contribute to the cloudiness of your pool water. However, the presence of algae in the swimming pool may be a sign of a bigger problem in your swimming pool. There may be an issue with your pool cleaning and maintenance that causes these unwanted organisms to bloom in your swimming pool.
Getting rid of algae away from your swimming pool is an important factor to make the pool water crystal clear again. Cleaning the pool free from dirt is an important part of removing the algae. There are other swimming pool owners who use algaecides to completely clear these organisms away from pool water.
7. Other Environmental Factors
You may not want to hear this but everything that surrounds your swimming pool can contribute to the cloudiness of the pool water. Whether it’s the trees, birds, the weather, the garden, all can have an impact in turning the pool water cloudy.
Furthermore, insects and other types of animals can invade your pool and make it look cloudy. The birds that regularly visit your pool can leave their waste into the pool water which may cause the water to become dirty and cloudy. What about during a storm? The running water from heavy rainfall can bring a lot of dirt and even chemicals to the swimming pool which turns the pool water cloudy.
All of these factors contributing to the cloudiness of the pool water are coming from the environment which is beyond our control. The best thing to do is to have the highest system of pool cleaning and maintenance to protect your pool from these environmental conditions.
8. The Alkalinity of your Pool Water
How does the alkalinity of your pool water contribute to its cloudiness? To answer the question, when the water is cloudy or murky, there is a higher possibility that the pool water is suffering from high alkalinity levels.
Furthermore, high alkalinity can also bring calcium deposits into your filtration system and making it plugged. The result is a damaged pool filter that may contribute to the cloudiness of your pool water.
Water alkalinity serves as a buffer to make the pH level of your swimming pool neutral. This is an important factor that prevents other pool problems from arising such as water cloudiness. So, the need to maintain water alkalinity is important to every pool owner.
For pool experts, the ideal water alkalinity should be between 80 and 120 parts per million. So, it is also important to monitor it from time to time. Using a muriatic acid can lower the alkalinity levels of your pool water and a baking soda is what you need to raise it.
9. Chemical Imbalance
The presence of imbalance chemicals can turn your crystal-clear water into a cloudy and murky one. The chlorine levels, the calcium hardness, and the pH level of your pool water all contribute to the cloudiness of your pool water if not adjusted properly. The need to monitor the level of chemicals in your swimming pool is necessary as it may lead to a bigger problem in the future.
There are other things that you can do when suffering from chemical imbalance. When your pool water lacks chlorine, shocking the pool can be done. You can also use a much easier chlorinated tablet to address the issue.
10. Presence of Tiny Particles
Aside from algae, the presence of dirt and tiny particles can make your pool water cloudy and looked dirty. Moreover, these tiny particles are so small that it is difficult to remove them because oftheir near invisibility. Failure to remove these tiny particles can bring a lot of problems and can make the pool water look dirty.
For the pool owners, using pool clarifiers and flocculants can remove these small particles. Clarifiers and flocculants cause these small particles to bond to make it bigger. This is the best time for you to remove these particles and make your pool water crystal clear again.
There are many reasons on what cause cloudy pool water and there are also many ways to make it crystal-clear gain. We are hoping that the causes and the solutions that we provided from the articles can help all pool owners to address this issue. Overall, cleaning and maintaining your pool is a difficult challenge but having a good system will ultimately solve all the difficulties and challenges.