Have you already had time to relax by your new pool?It's time to put away the lounge chair, arm yourself with a brush and make sure that the next swim is no worse than the previous one, and our tips will help you cope with cleaning faster. Pool maintenance is no less important than proper design and construction. However, some things, such as choosing a filter, should be taken care of at the stage. Choosing a filter Perhaps one of the most important components responsible for the quality of water is the filter. Filters come in a variety of sizes, performance and price. The simplest filters are with a backfill sorbent, for example, sand, the main component of which is quartz sand. Despite the fact that various additives, such as anthracene or gravel, can improve the sorption properties of the filter, in general, the filtration quality of such devices is not very high. But this drawback is more than compensated for by the low cost and ease of washing the filter. There are also offers with other sorbents. Carbon, anthrocene, glass and other filter particles provide better filtration quality, but the performance of all filters of this type is low, so they are better suited for a small pool.Filters with diatomaceous earth filler are capable ofretain particles up to one micron in size, but such a filler is expensive and the contamination is practically irreversible. An alternative to a filter with a filled sorbent can be a cartridge filter - inside it there is a cartridge with a complex composition, which can be replaced with a new one or washed as it gets dirty. A big advantage of such filters is their compactness, but most models are not designed for large volumes of water.The most productive andHigh-quality models are those with multi-stage filtration. They can cost millions and reach significant sizes, but ion-exchange resins, sorbents of different granulometric compositions, as well as high-pressure cleaning systems and other technical tricks provide unrivaled water quality. Collection of floating debris The first and easiest stage after arranging the pool is the collection of floating debris. Today, there are many devices for automatic pool cleaning on the market. The lion's share of such devices are skimmers - devices for collecting particles from the surface. There are different types of skimmers: built-in, hanging, floating - you need to choose them based on the size of the pool. So, for compact frame or inflatable pools, hanging skimmers are best suited, and for serious stationary pools - built-in skimmers. However, even a productive skimmer systemwill not be able to guarantee the perfect mirror surface of the reservoir. There is a high probability that after rain or strong wind you will have to resort to the traditional method of catching leaves and other debris using nets and nets. This will not take much time and should ideally be done daily.Cleaning the pool walls To preventalgae growth on the pool walls, the latter must be cleaned at least once a week. In fact, this step is almost as simple as it sounds. Steel or tiled walls are best cleaned with a nylon brush. There is no need to drain the water. It is a little more difficult to clean pools with PVC film walls - in this case, if the volume allows, it is better to drain the water and wipe the walls with a sponge or soft brush with soap or a special solution for cleaning PVC film. If you do not have the opportunity to drain the pool so often, regular gentle cleaning with a soft telescopic brush without chemicals and draining the water is your option.Cleaning the bottom As strange as it may sound, butAt least once a week, the bottom of the pool needs to be vacuumed. Moreover, the set of tools for this is not much different from that for carpet care. The most budget option is a hand-held vacuum cleaner, where the skimmer takes on the role of a dust container. The undeniable advantage of such a device is its price, but being the happy owner of a large pool, you may prefer to consider more productive options. For example, powerful semi-autonomous vacuum cleaners equipped with a separate container for garbage will be a good alternative to hand-held devices. Finally, the most effective and productive option will be a robot vacuum cleaner that moves along the bottom and collects garbage in automatic mode. You should not expect low cost from such devices - the price starts from 50,000 and reaches 1,000,000 rubles.Use of hydrochemistry One of the mostAn important indicator of water quality is its pH or acidity. You can monitor the acidity using indicator strips or a specialized compact device - a pH meter. It is recommended to measure the chemical composition of the water at least twice a week. A neutral pH in the range from 7.2 to 7.6 is considered optimal. It is quite easy to bring the pH to the desired level: to increase it, you need to add soda-based preparations, to decrease it - acids or acidic salts, such as sodium hydrosulfate. The required amount of the preparation in terms of volume is indicated on the product packaging. Chlorine-containing preparations will help purify the water from bacteria. According to the readings of devices that measure the chloride content, but at least once a month, it is recommended to disinfect the pool with a massive addition of chlorine-containing chemicals. Also, a number of disinfectants are added weekly. In addition to pH and chlorine content, an important indicator of water quality is its hardness and cyanuric acid content. The latter is added to protect unstable chlorine compounds from the effects of solar UV radiation. Water hardness control products are easy to find in specialized stores.