| One of the most frustrating things that can happen while canning is jars NOT sealing like you expected. It can be a real waste of time and money, especially if it’s a food that took a lot of prep time or can’t be easily re-processed. So what causes jars to not seal, anyway? Here are 10 common reasons for jars not sealing. (Hint: Sometimes, it is a canning jar issue like this and sometimes it is a canning lid issue like this.) | 
