I was w brush and soap rinse and dry for a week or so and on bottle day i starsan put upside down and bottle. Its still a little wet and i get the foam coning up out if the bottle then cap it.
The cardboard case plus filled w the 4 cardboard six pack holders works great, just cant reuse it too much because both get destroyed from the liquids, plus how sanitary is that cardboard for me to be resting a bottle on it upside down?