How To Make Pool Water Clear and Blue – Complete Guide

The sky-blue color of the water in the pool indicates the correct solution to the question of how to make the water in the pool transparent and absolutely safe for swimmers. In fact, water and air are equally colorless, but according to the laws of optics, in a clean water or air environment we see blue.

In fact, it is impossible to make the water in a pool blue, but there are technologies available to all users that allow you to protect and perfectly clean it from all kinds of contaminants, which will provide the illusion of blueness.

There are many reasons for cloudy water in open and indoor swimming complexes, as well as artificial reservoirs, but the main ones are:

• the presence of excess organic contaminants that fall into the bowl from the bodies of visitors or with wind-blown garbage;
• spasmodic reproduction of various algae;
• insufficient efficiency of the filtration system;
• Incorrect dosage of chemical reagents responsible for normalizing pH levels and destroying harmful microorganisms.

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Turbid water indicates the need to take emergency measures to clean it from contaminants and the possible development of not only algae, but also pathogenic microorganisms, which is unacceptable according to sanitary standards. The fight against turbidity should begin with checking the pH level and the state of the filter unit.

Normalization of pH level of water acidity in the pool

Any operations to clean and clarify the water in the pool bowl should begin with measuring the pH level. Only by stabilizing the acidity level can you use various care products and be sure that they will work as intended.

A decrease in pH below 6.8 will lead to accelerated destruction of metal elements of the equipment, but the most unpleasant thing is that the mucous membranes and eyes of visitors will be irritated. An increase in the indicator above 7.8 will lead to limescale deposits on the walls and a sharp decrease in the effectiveness of water disinfectants.

The pH-plus and pH-minus series of products from various manufacturers, which are available in the form of powders, granules and liquids, will help to stabilize the acidity. All of them are aimed at increasing or decreasing the acidity level, and the owner or specialist responsible for water purification decides which one to use. You can make blue water in the pool only after obtaining the optimal pH level, but this is only the first step.

It is important to ensure a uniform flow of preparations throughout the entire volume of the bowl. Next, you should check the condition of the filter equipment and clean the water from impurities.

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Water filtration

Chemical control of pollutants, as well as mechanical removal of debris, algae colonies and scale on the walls will not bring long-term results if the water filtration level is insufficient. It should be noted that the absence of visitors is not a reason to stop water filtration, although the operating time of the filter unit may be reduced.

The filter capacity should be selected with some reserve, which will allow increasing the cleaning intensity at the right time. The filter unit includes a pump, a coarse filter for cleaning large debris and a main filter.

The most common types of filters that allow you to make the water in your pool clean:

• cartridge – usually made in the form of a separate removable module of multilayer filter membranes made of propylene or similar material. Withstands repeated washing under pressure and is effective with a bowl volume of up to 15 cubic meters. Not designed to destroy bacteria and other microorganisms during operation;
• sand – is a sealed container filled with a certain fraction of quartz sand. It is when passing through the sand that the main part of the contaminants is filtered, and the purified water flows back into the pool bowl. For washing, the possibility of reverse liquid supply is provided. Significantly exceeds the performance of cartridge models, but can pass the smallest suspensions;
• diatomite – is an improved variety of sand. Diatomite powder is used as a filler, capable of retaining contaminants with a size of 1-3 microns. When using it, you can not only get blue water in the pool bowl, but also give it rejuvenating and healing properties. The popular name for such water is silicon.

After cleaning the water from mechanical impurities, it is necessary to deal with microorganisms, which most often involves chlorinating the water.

Cleaning the pool with chlorine

There is simply no alternative to using active chlorine to disinfect water in swimming and home pools. The only limitation to its use may be personal intolerance, but this is a very rare case. It is important to strictly adhere to the manufacturer’s recommendations regarding dosage and frequency of use. Chlorine-based reagents can be purchased in powders, granules or solutions.

The presence of the required amount of chlorine in the water ensures safe swimming even in hot weather and with a large influx of visitors. When using chlorine, it is important to avoid its increased concentration in the water, which can be harmful to health and damage the mucous membranes and skin, but here everything depends on the dosage and timely control of the water quality. Note that the presence of chlorine not only maintains the purity of the water, but also destroys most types of pathogenic microorganisms.

If after the procedures you have carried out your pool water is not blue enough, perhaps you should destroy the algae that have settled in the bowl.

Control of algae growth with algaecides

The most effective way to combat algae that have multiplied in the pool bowl, regardless of color and type, is to use algaecides. These chemicals not only destroy algae present in the water, fixed on the walls or in the seams of the bowl mosaic, but also prevent further reproduction of greenery. Only by destroying the algae colonies at the final stage, the user will be able to make the water in the pool blue, like a clear sky.

The use of algaecides is especially important in the summer, when algae colonies actively reproduce in the warm greenish water of not only open but also indoor pools. Despite the high efficiency of algaecides in the fight against various algae, some of their varieties require preliminary mechanical removal from hard-to-reach places.

Removing sediment from the pool bowl

Once the water in the pool bowl is cleaned, which can take up to 24 hours, unsightly stains from dirt on the bottom and traces of minerals on the walls become visible. The fight against sediments that have fallen to the bottom can only be carried out by mechanical methods. The most effective method is considered to be the use of special vacuum cleaners.

In fact, the set of equipment for cleaning the bottom and walls includes only a telescopic rod, a dirt-collecting nozzle and a corrugated hose. The hose is connected to the input of the filter unit, it is turned on and you can start removing the bottom sediment.

Maintaining the perfect condition of the water in the pool requires understanding the actions being performed and accuracy. As a result, visitors will enjoy swimming in crystal clear, soft blue and absolutely safe water.

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