Oil-Dri Corporation of America is engaged in developing, manufacturing and/or marketing sorbent products. The Company operates through two segments: Retail and Wholesale Products Group, and Business to Business Products Group. The Retail and Wholesale Products Group's customers include mass merchandisers, wholesale clubs, dollar stores, retail grocery stores, distributors of industrial cleanup and automotive products, environmental service companies and sports field product users, among others. The Business to Business Products Group's customers include processors and refiners of edible oils, petroleum-based oils and biodiesel fuel; distributors of animal health and nutrition products, and marketers of consumer products, among others. The Company's products include agricultural and horticultural products, animal health and nutrition products, bleaching clay and purification aid products, cat litter products, industrial and automotive products, and sports products.