you should be able to open that tight jar with ease. Another way to break the seal when you're trying to open a stuck jar is to use a method that's sometimes called "the water hammer." Start by ...

Stretchy rubber creates traction. Take a fat rubber band (like the ones holding broccoli bunches together), and wrap it ...

An curved arrow pointing right. When a jar is vacuum-sealed, the different air pressures make it hard to open. But you can use a few simple tricks to break that stubborn seal. Follow Tech Insider ...