"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you keep canned pantry staples on hand, a quality can opener is a necessity. From diced tomatoes for a ...

Which can opener is best? As long as they are stored in a cool, clean and dry location and the cans are not dented, rusted or swollen, most canned foods will last for years — at least two, maybe as ...