It is a program of IHG Hotels, where rigorous cleaning procedures are carried out in collaboration with Ecolab and Diversey, both leaders in hygiene and cleaning technologies and services; also working closely with medical experts from the world-renowned Cleveland Clinic to develop guidance and resources for hotels incorporating measures that increase guest confidence in our hotels and in cleanliness, hygiene and safety practices for this IHG Way of Clean includes the deep cleaning with hospital grade disinfectants.