Setup, Compatibility & Care
To ensure the longevity of your Masterseal containers, always ensure the lid is snapped firmly into place using the button-locking mechanism; a tactile click indicates a secure seal. While the containers are microwave-safe, it is recommended to leave the lid slightly ajar or unlocked when heating to allow steam to escape. For cleaning, they are top-rack dishwasher safe, but avoiding abrasive scrubbing pads will keep the transparent plastic scratch-free. When storing, you can stack them by size to organize your pantry efficiently. These containers are safe to move directly from the freezer to the microwave, provided you do not expose them to extreme direct heat sources like an oven broiler.