I found 5 gallons of cider when moving to new home. Bought about 2.5 years ago from local orchard was not supposed to be heat pasteurized but some other process. some local guys pretty much scared me off using it for fear of wasting my time, but now its turned up again. there is no floating mat like it turned to vinegar but there is settling in the bottom of about half inch n each jug.it has been in cool dark storage the whole time. I have only made a few batches of any kind of cider with mixed results. Any ideas if this may be good for anything? Thank Y'all!