A controllable foam cleaning method and equipment for washing, disinfection and sterilization. A working solution is heated by a heating component to generate foam, and a large amount of foam is directly formed in a cleaning room or introduced into the cleaning room from outside dirt, harmful substances and microorganisms, which are attached to a cleaned object placed in the cleaning room, come into sufficient contact with the effective ingredients on the surface of the foam in the cleaning room by controlling the cleaning foam effectively, are then separated, destroyed or killed through various mechanisms of action, are isolated from the surface of the cleaned object together with the foam as the pressure and temperature inside the cleaning room drop, and are discharged out of the cleaning room. Compared with traditional products, the cleaning equipment designed according to said technology is higher in efficiency, shorter in washing time, lower in energy consumption, less in water consumption and lower in noise and product cost. The present invention is suitable for cleaning, disinfecting and sterilizing a variety of cleaned objects, such as tableware, medical appliances, clothes, industrial parts, antiques and antiquities, pets, animals and human skin.Linvention, qui concerne un procédé de nettoyage par mousse contrôlée, concerne également un équipement destiné au lavage, à la désinfection et à la stérilisation. Une solution de travail est chauffée par un composant chauffant de façon à produire de la mousse. Une grande quantité de mousse est ainsi formée directement dans une chambre de nettoyage ou introduite dans la chambre de nettoyage depuis lextérieur. Le contrôle de la mousse de nettoyage est conçu pour que la saleté, les substances nuisibles et les microorganismes adhérant à un objet nettoyé placé dans chambre de nettoyage soient suffisamment en contact avec les agents actifs présents à la surface de la mousse dans la chambre de nettoyage. Ces saletés, subs
