I am new here and excited to finally be able to ask a question I have wondered for some time now. I only have two in my family and I haven't wanted to pack grains in buckets until recently. I have lots of quart jars and have packed the usual dry food in them. I have the jars in 72 degrees with almost no light. My question is this: if I vacuum seal the quart jars (with Foodsaver) and put in a 500 cc oxygen absorber, will anything bad happen, like will the jar break? My food is currently vacuum sealed but I am thinking the oxy. absorbers will make it last longer. Any thoughts on this? Thanks.