Description of Grangers Odor Eliminator Quickly eliminates odors in all kinds of footwear and is especially effective on smelly sandals! Formulated to eliminate the food source of bacteria that cause odors. Does not contain perfumes or masking agents. Features: Waterworks Technology®. Environmentally friendly, water based technology. Effectively removes odors from all kinds of footwear. Especially effective on smelly sandals. Economical and long lasting. Does not contain perfumes or masking agents. Non-aerosol spray.