Is the growler machine washable?
Due to the shape of the grolwer and the in order to preserve the insulation properties on it, the growler is best washed by hand
Dear Kabuki Strength, What is the best way to clean the growler's insides?
Hand wash your Growler with a bottle brush: You can find a perfect bottle brush in the baby section of most grocery stores. Use the bottle brush as frequently as possible.