MCLEAN, Va.--(BUSINESS WIRE)--Partnering with Clean the World, Hilton Worldwide today reaffirmed its global commitment to the recycling and redistribution of used soap and hygiene products to millions of people around the world. With more than 850 hotels currently participating in soap and amenity recycling, Hilton Worldwide properties have donated nearly 600,000 pounds of soap, which have been converted into over one million new bars to help prevent hygiene-related deaths and illness. Since 20