If the glass bottle we use is a special glass bottle for pickles that can exhaust automatically, we don't need to deflate it specially. But if we use an ordinary glass bottle, we should deflate it every day. Just open the bottle cap and screw it on immediately after a few seconds. Does the pickled vegetables in the glass bottle need to be deflated? Many people who know pickled vegetables should know that gases will be produced in the process of pickled vegetables, and these gases need to be discharged. The regular pickle jar can discharge these gases automatically without manual venting, so do you need manual venting if you use glass bottle pickles?
In fact, this problem depends on the situation. If the glass bottle we use is a kind of glass bottle dedicated to pickles and can exhaust automatically, it doesn't need us to deflate it specially.
But if the glass bottle we use is a very ordinary glass bottle, we'd better deflate it once a day. Just open the lid of the glass bottle and screw it on immediately after a few seconds.