Originally Posted by Brunobearbo
I even store my empties full of starsan.
Don't do this... Clean you bottles and put them away. Sanitize just before use.
StarSan can leave a coating when left for long periods on both plastic and metal so I would expect it to do the same for glass.
Also Acids do what they do because ot thier CONCENTRATION or their DURATION.
I would have to go read the MSDS and see if the acids it it will etch glass... if so you could actually have a prblems with your bottles...