how to open a glass jar?

1. Use a tool to pry it open: Use a sharp tool to pry the bottle cap. When air enters the can from the gap, unscrew the bottle cap.

2. Pat with your hands: Place the glass can upside down, pat the bottom of the bottle with your hand, and then turn the glass can over and twist the cap.

3. Soak in hot water: Take a basin and add an appropriate amount of hot water, put the glass can upside down and soak it in the hot water for about 1 minute, and then unscrew the cap.

4. Use a towel: Put a towel on the bottle cap to increase friction, and twist the cap with your hands through the towel to unscrew it.