Once the cereal box is opened, what consumer action is necessary to maintain the desired texture (crunch) for later servings?

Answer

Transferring the cereal to an airtight container that seals well.

While manufacturers provide an initial barrier to keep out moisture, the consumer assumes responsibility for maintaining the crispness by transferring the opened cereal to a well-sealed, airtight container.

Once the cereal box is opened, what consumer action is necessary to maintain the desired texture (crunch) for later servings?
foodbrandbreakfastnutritioncereal