The Government of India as well as Tripura had instructed all the Educational Institutions to sanitize the Campus of the School before the commencement of the regular classes. As per the directives of the Government, Holy Cross Educational Foundation instructed all its units to clean and sanitize the campus of the school that includes classrooms, staff rooms, labs, offices, school gate entrances, plants etc. The Sanitization was necessary as Covid-19 could spread by touching surface or object that has the virus in it and then touching the eyes, nose or mouth. The campus was sanitized using EPA- Registered disinfectants. Along with sanitizing, the whole campus were swept and wash with disinfectants. The principal of the units (Schools) were instructed to personally asses the Sanitizing work.