Cloudy water in the pool: why and how to get rid of it?

Swimming pools are a very important element for enjoyment and fun, especially in the spring and summer, but to be able to enjoy them in company and above all safely, the cleaning and maintenance of these are key factors.

There is no doubt that we all want a pool with clean and crystal-clear water , but on many occasions the water in pools becomes cloudy and we do not know what the cause is.

He Cloudy water is one of the main problems in the maintenance and care of a pool , so knowing what factors cause this anomaly is essential to apply the correct solution.

Why does pool water become cloudy? How can this problem be solved? Keep reading, we will tell you everything about pools with cloudy water. Take note!

Why does pool water become cloudy?

There are different factors that can cause the pool water to become cloudy . Firstly, external agents such as rain, leaves, insects, etc. can be sufficient reason for the pool water to have a cloudy colour.

A correct one cleaning and pool maintenance can be a sufficient solution to keep the pool water in the best condition.

But usually, when the pool water becomes cloudy and there are no external agents that can be the cause, it is necessary to look at the composition of the water and measure its values. Some of these values that we must measure are:

PH

He PH of pool water is the value that tells us if it is acidic or basic. The water in swimming pools must have a pH between 7.2 and 7.6 , any change between these values can cause the water to become cloudy. High pH values can be dangerous and cause damage to the skin and eyes.

Chlorine

He chlorine It is a necessary and common element in pool water. It is a highly efficient residual disinfectant to combat bacteria and microorganisms in the water. There are three types of chlorine that must have their levels checked:

Free chlorine . This is the concentration of chlorine that is acting as a disinfectant. The optimal level is between 1 and 2 ppm.
Residual Chlorine . The part of chlorine that no longer acts as a disinfectant. Its value should be around 0.2 ppm.
Total Chlorine . Corresponds to the total amount of chlorine, its value should be 1.5 ppm.

Alkalinity

Alkalinity shows the amount of alkaline substances present in the water (carbonates, bicarbonates, and hydroxides in the water).

The alkalinity value should be between 125 and 150 ppm.

How to remove cloudy pool water?

As you can see, the External agents and water composition are the most common reasons why pool water becomes cloudy .

If the problem is caused by permanent agents, proper cleaning will be enough to see the pool water clean and crystal clear again.

If the cause is not external agents, the composition of the water must be checked. To do this, the values mentioned above (PH, chlorine and alkalinity) must be reviewed. In the event of imbalances, it is necessary to apply specific products to balance the values to their optimal ranges.

Thus, for example, for To minimize pH values, there are pH-reducing products. very effective in achieving the desired value.

But… what happens if the water values are correct and there are no external agents? At this point, if the values are balanced, it is recommended to carry out the following maintenance tasks:

Filter cleaning . The filter is a fundamental part for keeping the water clean. The filter must be thoroughly cleaned in order to improve its efficiency and eliminate any impurities it may have.
Increase the filtration hours . If the filter is clean or has been cleaned and the problems persist, a good solution is to increase the filtration hours (between 8 and 12 hours).

Related content

How to treat pool water to keep it from getting cloudy?

First of all, a water clarifying product should be applied. (Here are some products for water treatment). This product can solve the problem of cloudy water but not the problem of green water (produced by algae). Action time between 6 and 12 hours.

Once the product has taken effect, if the results are not as desired, it is possible to apply a flocculant type product. The objective of these products is to increase the size of the suspended particles.

Note: It is very important to follow the instructions for each product.

Best products for water treatment

In order to be able to To treat cloudy pool water problems, you need to have the best products. specially designed to achieve this goal

Don't know which ones are the best? Below we offer you a list of effective products to solve the problems of cloudy water:

Sodium hypochlorite

He Sodium Hypochlorite It is an approved disinfectant product perfect for pool water. It complies with the UNE-EN 1040 standard for efficacy for antiseptics and chemical disinfectants.

Hydrochloric acid 20%

With a product based on hydrochloric acid 20% It is possible to minimize pH levels. Especially suitable for use in swimming pool water.

Aquaclor

The product Aquaclor It is an efficient element for cleaning swimming pools. This descaling cleaner is used to remove limescale from swimming pools. It should be left to act for about 20 minutes and then rinsed.

Flocculant

Liquid flocculant for the treatment of pool water. Ideal for perfect clarification of pool water. High flocculant action in all types of water. Great coagulant power to trap particles that cause turbidity in the water. Being liquid allows for better dosing and distribution in the water.

Granulated chlorine

With the Granulated chlorine You will have a very effective product to apply in swimming pools. Great solubility in water, which allows you to achieve the desired values quickly. It is a product especially indicated for disinfection in swimming pools made of polyester, liner, painted or vinyl, due to its rapid dissolution, which prevents discoloration on this type of surface.

If you need more information and/or help in treating pool water or any other environment, you can contact the professionals at La Corberana, specialists in the manufacture and marketing of water maintenance products .