(Packed 3/20oz Cans) Four Packs equals (12) cans or 1 case. Foaming citrus cleaner & degreaser Wham is a USDA authorized all purpose foaming citrus scented cleaner and degreaser. This combination of emulsifiers, surfactants and d-limonene works to clean stubborn grease and soil. The clinging foam can be used on vertical and irregular surfaces, as well as on horizontal surfaces. Wham leaves surfaces smelling fresh and clean. This product may be used on metal, procelain, tile, wood and many other places. Wham Citrus Cleaner Degreaser 207$21.75, 4/$47.40, 96/$1,137.60 Copyright © 2000-2008, Hygeia Chemical Co., Inc., Galveston, Texas. All Rights Reserved.