I tried the cherry flavoring from Uckele....doesn't mix
with the oil at all! I have thought of trying that stuff you use to make
rock candy but not sure how much it would take or how feasible it would be $$$
wise. My oil isn't around long enough to go bad. I keep it in as
cool and dark a place as possible....since I bring in the feed to add water to
it in the winter, I've gotten in the habit of keeping it inside and haven't had
a problem.