The NUK Baby Bottle Cleanser cleans baby bottles, cups, soothers and accessories more effectively than hot soapy water alone.Based on natural ingredients, the NUK Baby Bottle Cleanser contains natural enzymes which effectively remove the dried on milk protein, pulp and juice residues which can cause stomach upsets.The natural and mild formulation is completely safe for cleaning a wide range of baby products.Brand InformationNUK offers an extensive range of bottles, teats, soothers, breastfeeding aids and accessories, all designed to make life easier for both parent and child.