You should hear a small pop indicating the seal has broken and the jar can open. Applying heat to the lid will expand 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 ...

The Otstar jar opener easily gets tight lids off jars, from small water bottles to larger jars. It’s a great solution for ...