freeze dried food last how long
Once the food has gone through the freeze-drying process, it can be stored for 20 - 30 years. But there are two components that will cause our food to spoil more quickly: water and oxygen. Freeze dried food will last much longer if it is sealed in a #10 can or a Mylar bag. These containers will keep moisture out of the food so that it wonât reconstitute and will be ready to use when you need it. You can also add an oxygen absorber to the container to keep your food bacteria free for years to come.