1, prepare a small pair of scissors, use the front end of the scissors to pry under the rim of the lid of the canning jar, so that the gas inside to run out some, and then force can be unscrewed.

2, canned peaches inverted, cap down, and then a little hard on the table or the floor a few times, and finally you can easily unscrew the hand.

3, with a relatively sharp object to poke a hole in the canning lid, wait until the internal and external air pressure balance, you can unscrew the lid. Be sure to pay attention to safety when using a sharp object and don't hurt your hands.

4, add some hot water in a bowl, put the canner in and heat it for a while, let the liquid and gas inside the canner expand, and close to the indoor air pressure can be opened.