If you've ever wondered what the difference was between canning and vacuum-sealing your mason jars, we've got the explanation ...

Using a vacuum sealer, which wraps food in plastic and ... There’s even a hose attachment to remove the air from canning jars or vacuum containers. The FoodSaver BS2150 comes in black, white ...

They make for a great Mason jar vacuum sealer if you're into canning. We tested the Anova Precision Chamber Vacuum Sealer and were impressed with its performance and ease of use. The bag clips ...

I was delighted to find this Mason jar vacuum sealer kit, which takes just seconds to provide an airtight seal so fresh fruits, leftovers, pantry goods, and so much more stay fresher for longer.

Open-kettle canning involves boiling preserves in an uncovered pot until they reach their setting point, putting the jam into jars and allowing the jam’s heat to form the vacuum seal.

A. Water bath canning uses the pressure created by boiling water to force air out of jars. This creates a vacuum that pulls the lid of the jar down, creating a tight seal. While this method of ...

Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written ...