How To Vacuum Seal a Mason JarVacuum sealing a mason jar is a great way to keep your food fresh and extend its shelf life. This simple technique can be used for everything from storing leftovers to preserving fresh fruits and vegetables. Here’s how to vacuum seal a mason jar in just a few easy steps.

How To Vacuum Seal a Mason Jar Without Vacuum Sealer

Using a straw is another way to vacuum seal a mason jar. To do this, place the lid on the jar and insert a straw into the hole in the lid. suck out all of the air from inside the jar until you hear a popping sound, then quickly remove the straw and screw on the lid tightly.

This method isn’t as foolproof as using a vacuum sealer, but it will still create an airtight environment that will keep your food fresh for longer.


Vacuum sealing allows you to store food in an airtight environment, which prevents spoilage and keeps food fresher for longer. Keep open your eyes while vacuum sealing mason jars because no air should be left in the jar.

Leave a Reply

Your email address will not be published. Required fields are marked *