Bella Boo - I emailed them and asked her about putting it into gallon jugs (like ME Best Press) for refills. She said that she is working on that. Apparently it is a home based business with for now just Tammy at the helm. They are very close to us and her warehouse where she stores the product is right near where I go for a monthly Sit N Sew. I invited her to come and visit us when she has the gallons ready and maybe it will open up a new market for her. Right now it is only available through Amazon.
So long story short - Thanks for sharing this with us and recommending, I too love the starch and put it into one of my Mary Ellen's bottles. This give me a lot more bang for my buck!