How Do We Open Tightened Caps?
- Placing the cap into steam or under hot water helps to open the cap.
- After you put the jar inside hot water upside down, you can twist the cap easily.
- To keep the cap onto the stove fire will do it.
- Firmly hitting the jar from underneath will help us open the tightened cap.
- We can also use a breakfast knife to let the air out between the jar's thread and the cap.