Nuk Sterilizer Set 1 PCHygiene takes the highest priority in a household with children, especially in the first months of life as the immune system of newborns is not yet fully developed. With the NUK you can be sure that bacteria are reliably removed from bottles, soothers and accessories. However, the steam steriliser not only ensures thorough sterilisation it also makes the work in everyday family life considerably easier. The NUK Steam Steriliser gently sterilises baby