Comprehensive Treatment Of Cleaning And Disinfection Of The Fungi And Microorganisms That Have Affected The Books, Shelves And The Environmental Space Of The Room Where The Compactus Are Located On The -1 Floor Of The Crai, Library Of Economics And Business. It Is A Room Located On The -1 Floor Where There Are 988 Linear Meters With Documentation And 276 Linear Meters Of Empty Shelves. Most Of The Infection Is Concentrated On The Covers And Loins Of The Books. The Treatment, The Object Of The Contract, Must Include: • The Cleaning And Disinfection Of All Volumes • The Cleaning And Environmental Disinfection, Including The Compactus (Also At The Top), The Floor And Space.