Best Containers to Store Flour We all know that flour is a staple ingredient in many kitchens. However, storing flour can be a challenge as it tends to attract moisture and pests.

Here's how to extend the shelf life of your flour, which only lasts three months in its original paper sack.

Here's how to extend the shelf life of your flour, which only lasts three months in its original paper sack.

Here's how to extend the shelf life of your flour, which only lasts three months in its original paper sack.

If possible, label the container or bag with the “best by” date to help you stay on top of freshness. Store Flour In A Pantry ...

If possible, label the container or bag with the “best by” date to help you stay on top of freshness. Store Flour In A Pantry ...

Here's how to extend the shelf life of your flour, which only lasts three months in its original paper sack.

Here's how to extend the shelf life of your flour, which only lasts three months in its original paper sack.

What Should You Store Flour In? It's tempting to simply roll up the flour bag or clip it shut, but according to our experts, "It’s best to keep it in an airtight container," says Minner.