I read that if you ensure your jar is clean and sterilized, you leave very little air space at the top, and then dip the top in paraffin wax, it will last just as long as if it was still in the vacuum-sealed tin (assuming it's stored out of the sun and in a cool location). Plus, you have the added-value of being able to visually check on it.Me too I'm at that point to open or not too open, should I jar everything or leave tins as is, such a quandry
Is this accurate? If so, I have a few tins to do that to.