Odour digester (750ml) Description Biological odour neutraliser, 750ml. Neutralises unpleasant odours and is ideal for use in areas such as carpets. Penetrates under the surface of the carpet backing and replaces bacteria that causes nasty odours. Biodegrades into C02 and Water. With a Lemon fragrance, it out performs all detergents. Easy to use. ;; Odour digester (750ml) Description Biological odour neutraliser, 750ml. Neutralises unpleasant odours and is ideal for use in areas such as carpets. Penetrates under the surface of the carpet backing and replaces bacteria that causes nasty odours. Biodegrades into C02 and Water. With a Lemon fragrance, it out performs all detergents. Easy to use.