why it is hard to open new jam jar?
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0
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because ausa hamara
alba koye na kha... ..
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new jars often a tight vacuum seal,and by breaking that seal,it takes less force to open the jar.sTurn the jar on its side,then with the palm of one hand,give the button of the jar a few strong pats.you may hear a pop, which indicates the vacuum seal has been broken.
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