Pool chemistry: which one to choose and how to use it?

Today, more and more owners of summer cottages are equipping them with pools. And this is understandable, because on a hot summer day, cool water refreshes much better than a fan and ice drinks. But in order for swimming in the pool to bring only positive emotions, the tank must be properly looked after, regularly purifying the water. What chemistry can be used for this, we will consider below.

Pools are both small and large, but regardless of size, they tend to get dirty quickly. Leaves, dust, dirt, insects can get into an open street tank. Even if you constantly cover the water and take a shower before using the pool, dirt will still appear. But the good thing is that large debris can be easily removed by hand - just use a long net.

In addition to street debris, hair and parts of the epidermis of bathing people will certainly get into the pool. And this is already much worse, since microorganisms are present on the skin, which later will become an excellent breeding ground for bacteria. This is one of the reasons why water needs frequent disinfection.

An additional point is algae. Algae appears in any stagnant water, from aquariums to swimming pools. They multiply rapidly and do not lend themselves to any manual cleaning. Even if the pool is dried out, the algae will appear as soon as the tank is filled with water. Only chemicals can get rid of them.

Chemistry for the pool is necessary in any case, without it the tank will simply turn into a swamp full of bacteria. Reagents not only help purify and refresh the water - they also control the pH level in the fluid, allowing swimmers' skin and mucous membranes to stay healthy. In addition, chemistry disinfects the pool, killing harmful microflora.

Any household pool cleaner has its own purpose. You cannot choose at random, because you can not only not get rid of problems, but also make new ones, worsening the condition of the water. All types of cleaners and disinfectants can be divided into several large groups.

The pH level in the pool is very important: if the water is in good condition, it will not build up deposits and rust. The parameters range from 7.2 to 7.6. The slightest excess can cause allergies: after bathing, the skin will turn red and itch. And if the pH level is above 9, then swimming in such water is dangerous: microorganisms and algae will quickly multiply in it.

Below normal pH levels can also affect your well-being: after the swim, the skin will become dry, the eyes will water. In such pools, the water is usually greenish, and corrosion quickly develops. To avoid all these problems, it is imperative to measure the pH level. This can be done using acidity test strips. There are also automatic meters that are installed directly into the pool and independently control the acidity level. The required reagent is added to them, which the meter will inject into the water if a pH adjustment is required.

Reagents produced to maintain the required acidity level have the words "plus" and "minus". For example, there are good products Bayrol, Aqua Doctor, Equi-plus... With their help, you can quickly restore acidity.

PH control is not everything. It is also necessary to disinfect the water so that active microorganisms do not multiply in it. For this most often choose chlorine-containing drugs... They can be different, for example: produced in powder, tablet form, liquid form. If the dose is correctly calculated, then there will be almost no characteristic chlorine smell. According to the recommendations of experts, the best option for the remedy is liquid chlorine.

It will purify water, as well as tank walls, stairs, drains and much more, and will kill most microorganisms. It has a long duration of action, but it can negatively affect your health if you start swimming immediately after cleaning.

Besides chlorine, the pool can be cleaned active oxygen... This product is recommended for pools that are not used too often, since oxygen is still lagging behind chlorine in terms of efficiency. Oxygen has no foreign odors, it purifies and disinfects water, and can also be used in combination with chlorine. However, it must be remembered that it slightly affects the acidity, lowering it.

Another cleaning option is bromine-containing agents... They also do not smell of bleach, they do well with cleaning the pool. The disadvantage of bromine-containing agents will be that they disintegrate under the influence of sunlight, and therefore their action will not last long, which cannot be said about perhydrol, which the owners of summer cottages speak well of. They claim that this product is great for cleaning the pool and killing bacteria and odors. But after using it in purified water, you can not swim for a day.

If the water becomes cloudy, greenish, and silt has appeared at the bottom, this means that algae are multiplying in the tank. This problem is being solved slowly, so it is better to prevent it by carrying out timely prevention. However, if the algae has already appeared, you need to act quickly. Chlorine alone will not help here, like other disinfectants.

You need to use algicide-based products... Today there are a lot of such drugs, but they all have approximately the same composition.

It also happens that the color of the water in the pool changes - it becomes cloudy, which is not very pleasant. To get rid of such a misfortune, you will need the use of coagulants. Coagulants act on microparticles, collecting them and turning them into flakes. Such flakes are subsequently carried to the filters, and also pulled to the bottom, where they settle. They are cleaned with a special vacuum cleaner.

Additional cleaning agents include the following:

• UV filter - such a model will "shine through" the water, contributing to the death of harmful bacteria;
• ozonizers and ionizers - these devices also clean water, but they cannot always cope with microbes that settle on the walls and steps of the tank.

In addition, there are tools that clean not only water, but also the metal parts of the pool, as well as its bowl.

Many companies offer pool cleaning chemicals today. Let us mention several leading firms.

• Bayrol. This is a company from Germany that produces a huge amount of all kinds of cleaning products. In her arsenal you can find means for water purification, the pool itself, stabilizers that prevent the formation of lime, filter cleaners, as well as strips to control acidity.

• HTH. It is a European manufacturer that can offer its customers chlorine-based disinfectants, pH control agents, coagulants to prevent water clouding and much more.

• Aqua Doctor. One of the most popular manufacturers of pool cleaning chemicals. Aqua Doctor is a Chinese company, but its products are of high quality and hypoallergenic. Produces all the necessary preparations for cleaning various types of pools, including inflatable ones.

• Aqualeon. This is a manufacturer from Russia, whose funds have earned the trust of thousands of users. The assortment of the company includes preparations of various types: liquid, tableted, dry, in the form of a spray, gel and much more. The manufacturer also offers a wide range of algae control products.

• Aquatics. Another leading Russian company for the production of pool chemicals. It produces not only standard products based on bromine, oxygen and chlorine, but also algicides, coagulants, tableted salt, acidity regulators.

• Delphin. A popular German company with a huge range of products for cleaning the pool and water in it. Here you can find both conventional preparations and unique preservatives, water testers, whole disinfection systems. Blausan is in particular demand - it is an algaecide that effectively removes algae.

The choice of pool cleaning products should be very careful, taking into account only the problem that exists today. This does not apply to testers that monitor the acidity level, since they do not affect the condition of the water in any way.

First of all, it is important to decide what form of funds you need. Liquid ones always have a milder effect, while dry or tableted ones have a strong effect. You also need to remember that funds are fast and slow acting. Choose what is more convenient for you. If it is possible not to swim in the pool for a couple of days, so that the water is completely cleared, it is better to use it.

In addition, you should be careful with chlorine-containing preparations. They will not work if the acidity level is disturbed. If you want to buy them, you first need to bring the acidity back to normal, which can also be helped by the appropriate reagents. Important: if you are categorically against chemistry, then you can choose the SmartPool system. It is a ball filled with silver ions. It is placed on the bottom of the pool and effectively cleans the water.

It will be a frame or another pool, it does not matter - the same chemistry is needed everywhere. It is only important to note that if it is hot outside and the temperature is under 30, then only chlorine will do, since other means may be ineffective. Choose long-acting tablets or granules.

The correct use of pool chemicals will not only prolong the life of the tank and the water in it, but will also ensure that the swimmers' health will be fully preserved. Consider several important rules for the operation of such funds.

• At the first start of the pool, chemistry is used for prophylaxis. It is important to use a mild agent such as active oxygen.
• When using any tool, you must first read the instructions, which will say how much and how to add. Departure from the rules is unacceptable. In addition, before choosing a reagent itself, it is necessary to calculate the water in the pool. It may happen that the facility is not economically viable and is intended only for large public reservoirs.
• After you add the product to the pool, you will not be able to swim in it for several hours. Experts recommend waiting a day to completely protect yourself.
• If shock treatment is performed (with a large amount of funds), then it must be done late in the evening so that the sun's rays do not fall.
• Tablets and granules are not thrown into the pool entirely - they are first dissolved in several glasses of water.
• All dispensers and sprayers are cleaned after each use and dried in the shade. It is unacceptable to mix reagents with each other.

For an overview of the necessary chemistry for a frame pool, see below.