Asda have a non bio "Sports Wash" that includes an "anti bacteria action" albeit to get the full effectiveness of that you have to pour the liquid neat onto the garment and leave for up to an hour before washing
http://groceries.asda.com/product/l...you-nonbio-sports-wash-15-washes/910001378399
http://groceries.asda.com/product/l...you-nonbio-sports-wash-15-washes/910001378399