Educational and training services, namely conducting training sessions, seminars and workshops including using manuals prepared by applicant in the fields of solving environmental problems and in restoring the appearance of building facades and structures, deodorizing and cleaning human, animal, and fish habitat buildings and related equipment, and food preparation and service facilities, treating waste water and sewage facilities, removing silicones from processing equipment, removing product spills in processing facilities, removing graffiti and rust stains, polishing metal surfaces, restoring and decontaminating manholes and stem tunnels, drain and portable toilet maintenance, heavy soil treating, coating, neutralizing and activating, and utilizing drip systems and carts for use in carrying equipment to perform services