A Cleaner Stay From Check-In to Check-Out We’ve taken additional measures beyond our industry-leading cleaning standards by partnering with Reckitt, maker of Lysol & Dettol, to develop our Hilton CleanStay program.This innovative program builds upon our already rigorous cleaning standards by providing enhanced training for Team Members, increased cleaning of public areas and adjusted food & beverage service, to ensure our guests enjoy a worry-free stay.