Safe on sportswear fabrics Halo Proactive Sports Wash is safe on most common fabrics (cotton, polyester,denim) and widely used sportswear clothing such as. Lycra, Gore-Tex, Nylon, Elastane, Spandex, Viscose and many more. How it works Bacteria caused by sweating trapped in the weave of the clothing produce bad odours. Most detergents mask odours by leaving soap residue on your clothing. Halo Proactive Sports wash kills the bacteria which are trapped in the weave of the fabric thus allowing the clothing to breath. It continues to work by leaving behind active agents in the weave of the clothing. British standards approved to EN1275 & EN1276. Independently tested by UK Laundry technology centres. Washing Your Shoes Bad odours caused by bacteria and fungi growths can be significantly reduced by cleaning training shoes with Halo Proactive Sports Wash detergent. The product is proven to kill Athletes Foot Fungus. Ingredients: Contains 15%-30% Phosphate, Less than 5% Anionic and Nonionic Surfactants, Also contains Optical Brightener, Disinfectant and Perfume.