They can be rented by estate managers or belong to some larger cleaning company.
All cleaning teams mainly deal with cleaning staircases and seasonal cleaning work.
Their works performed in one of the blocks usually start with sweeping, and then rub the barriers and window sills located by the windows placed on the stairwells.
Although small company orders can also be carried out by private individuals, in the case of thorough cleaning, the heads of companies usually order the services of large teams.This is because they have more equipment and are able to clean the whole building at a faster rate than one or two people. Such cleaning crews can take care of window cleaning in the whole building and its vacuuming and abrasion of floors with the use of strong cleaning and scenting agents. They are able to reach all corners and effectively prevent the formation of cobwebs on the walls.
Such people are involved, among others, in sweeping floors in shopping malls.
It must be borne in mind that after shopping galleries, several thousand people pass every day, which can bring mud, and additionally cause minor accidents such as spilling milk or clumping a bottle with some drink.