Activities carried out alongside routine maintenance interventions, specific disinfection techniques capable of eliminating bacteriological outbreaks (which cannot be eradicated with normal cleaning operations), elimination of cockroaches, insects, and rats of various species. In places with specific hygiene requirements (healthcare clinics, hospitals, laboratories, food industries), it is essential to apply appropriate prevention and protection methods in order to eliminate any external infectious agents. Cleaning and disinfection are extremely important activities for ensuring the safety and hygiene of the facilities that we manage.