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f you have left tumblers or glassware stacked inside one another overnight, and they have become attached to each other so strongly, fill the top one with cold water and stand the bottom one in warm water. They should soon detach easily.
If you have left tumblers or glassware stacked inside one another overnight, and they have become attached to each other so strongly, fill the top one with cold water and stand the bottom one in warm water. They should soon detach easily.