How nice after a summer working day to plunge into the coolness of transparent water. And if the pool is on a personal private territory and is unlimited in the use of use — this pleasure is doubly more pleasant. But having made a couple of swims, a fragment from the bush hangs on the nose, and the touch to the sides causes inconvenience and a feeling of a scaling of mass on the fingers. All these are the consequences of the dirty pool. Despite the belief that modern filters and constantly circulating water are able to cope with cleaning independently, the help of a professional will be necessary in any case.
