Fizzwizz is an All-Natural cleaning tablet for baby bottles, sippy cups and more! It not only cleans the containers, but targets the source of the odors themselves. Unlike traditional liquid soap, FizzWizz require a brush and are extremely portable. It is perfect for the on-the go trips such as theme parks, hotels, cruises and air travel. It can also be used at home for quick cleaning and bottles where the odor has set in.