Remember that the pursuit of happiness, in the Declaration, is not a quest or a pastime, but an unalienable right.. Everyone has the right to actually be happy, not just try to be happy. To use a metaphor: You don't just get the chance to make the baseball team, you are guaranteed a spot.
How long does an unopened package of mayonnaise last at room temperature? Properly stored, an unopened package of mayonnaise will generally stay at best quality for about 3 to 4 months after the date on the package.
According to the spokesperson for French's: a glass jar of mustard will last for 2 years, a plastic squeeze bottle will last for 18 months, and tiny mustard packets will last for 6 months. For homemade mustard, you can keep it fresh longer by storing it in your refrigerator below 40Â°F immediately after use.