grandson was stunned after finding a 27-year-old packet of Polos while cleaning out their late grandfather's house.
John Junior, 35, found the mints in July - while clearing their grandfather Jack's house after he passed away aged 96 in July 2022.
The sweets had a best before date of November 1, 1997, but still have their distinctive aroma of peppermint and foil, John said.
