Tips for opening glass bottles
Bottles, jars and jars containing foods such as sauces, jams, vinegar, etc. They make it difficult for housewives to open the lid, since the vacuum blockage causes clogging.
Without special tools, opening these bottles by hand sometimes becomes a “mission impossible”. People usually give each other advice, such as B. dipping the lid in hot water, using a hair dryer, heating it over a fire (taking advantage of the different coefficients of expansion of metal and glass), pounding a spoon… That’s the method. It is time consuming, difficult to perform and the success rate is not high.
There is another very simple trick that will take a child just a few seconds to open, which is to take a rag (or foam) to align, turn the bottle upside down and pour 2-3 times.
See video tutorials:
Some safety precautions when opening bottles:
– Do not use it to open teeth, it may damage teeth.
– Dry your hands well before unscrewing the cap.
– Don’t try too hard, ask someone with stronger hands for help.
– Do not use sharp objects (knives, scissors, etc.) to open the bottle cap, as the effort could slip your hands and hurt you.