I am very new to home brewing so keep that in mind. I was wondering if I can take a portion of the yeast starter and put in back in the vile the original yeast came in and store it (up to 3 months) for use in a starter for another batch. how many times could you repeat this cycle before wanting to buy a new yeast culture? I understand all the sanitation and things that would go along with this I am just unsure if the yeast would go bad or taste funny. I usually use about 2/3 cup of extra light DME and about 3 1/2 cups of water with some yeast nutrient in my starter if that matters?
-Eric
-Eric