Since bottles fed to babies with formula need to be sterilized regularly, many families have special bottle sterilizers, some with drying and some without. Is a bottle sterilizer with drying a good idea? From the point of view of ease of use, a bottle sterilizer with drying is certainly better. The bottles are sterilized and the moisture in the bottles is dried at the same time, which prevents bacteria from growing and multiplying due to the large amount of moisture attached to the bottles during the sterilization process, making the bottles more effective and longer lasting. This type of bottle sterilizer is relatively expensive, and the choice of which one to use should be based on the family situation.