Like your service – Thank you for your last updates on storage of culture. I have found the easiest way to store the culture is to keep it in the foil pack that it comes in. I just snip the top off, and once opened roll the pack down and seal with a metal crocodile clip, then place the foil pack into a plastic container with a few sachets of silica gel (those little sachets that come with electronic equipment that absorbs moisture). I also ensure that the powdered culture is only out of the fridge just long enough to do the dosing, then straight back into its controlled environment. It seems to be happier with this! SW