Advisory and consulting services in the field of providing businesses with consumer information about and advice on the selection of products, equipment, processes, and procedures for cleaning, sanitation, and infection control and prevention programs; advisory and consulting services in the field of cleaning, sanitation, and infection control and prevention process and procedure documentation; advisory and consulting services in the field of business management pertaining to janitorial and custodial departments and operations; business management advisory and consulting services in the field of chemicals, chemical usage, environmentally preferable and traditional cleaning processes and procedures, cleaning process and procedure documentation, janitorial and custodial department management, inventory budgeting, and inventory management

Advisory and consulting services in the field of cleaning, sanitation, and infection control and prevention processes, procedures, and programs, including technical cleaning, sanitation, and disinfection advice relating to cleaning, degreasing, disinfectant, and sanitation products, equipment, processes, procedures, and worker-hygiene visual aids

Educational and training services, namely, providing training programs and courses of instruction in the janitorial, custodial, cleaning, sanitation, and infection control and prevention fields, and the distribution of software, course materials, training materials containing processes and procedures, and worker-hygiene visual aids in connection therewith; advisory and consulting services in the development of training programs and courses of instruction in the janitorial, custodial, cleaning, sanitation, and infection control and prevention fields; advisory and consulting services in the field of infection control and prevention training for infection control and prevention programs for commercial, industrial, institutional, and professional facilities; advisory and consulting services in the field of training relating to cleaning and sanitation for janitorial, custodial, cleaning, sanitation, and infection control and prevention programs for commercial, industrial, institutional, and professional facilities; educational services, namely, providing training services in the field of chemicals, chemical usage, environmentally preferable and traditional cleaning processes and procedures, cleaning process and procedure documentation, janitorial and custodial department management, inventory budgeting, inventory management, and the use of janitorial, custodial, cleaning, sanitation, and disinfection management software

Advisory and consulting services in the fields of selection, implementation, and use of janitorial, custodial, and cleaning management software systems for others, to assist them with their cleaning, sanitation, and infection control and prevention programs; advisory and consulting services in the field of janitorial and custodial services quality control and quality management; advisory and consulting services in field of monitoring and evaluating the cleaning, sanitation, and infection control and prevention services of others to ensure conformity with industry standards; advisory and consulting services in the use of janitorial, custodial, cleaning, sanitation, and disinfection management software