how long does feta mevgal cheese last once opened
And perishable food lasts a few days to weeks in the fridge depending on what kind it is, but never a year. Feta tends to get maybe 10 days in the fridge when open and brineless. â rumtschoâ¦ Jun 25 '16 at 16:49. The crumbled non-brined feta in my fridge is good till July 19, so about a month to go.