Integra’s 2-way humidity control products were designed with you in mind. Simply place your Integra product in an enclosed area with the contents to be preserved and protected. Because they’re made with food-grade ink, you can place our Integra BOOST packs directly in a container with rice or pasta, for example, to absorb excess moisture. Integra BOOST will begin to regulate the humidity inside of the container to best protect your pantry items from mold, rot and over-drying. Replace with a fresh packet when the dot on the included Replacement Indicator Card turns bright blue.