Quick answer
Store food with keep-fresh lids by selecting the right size for your square container, pressing the lid firmly over the rim, and storing the sealed dish in the refrigerator or pantry.
Why use keep-fresh lids for food storage?
Keep-fresh lids provide a tight seal that helps preserve food longer than plastic wrap or foil. They are reusable, reducing waste and saving money over time.
These lids work best with square containers of similar dimensions. The flexible material conforms to the container rim, creating an airtight barrier that keeps contents fresh.
Choosing the right size lid
Measure your container's top opening before selecting a lid. Lids that are too small won't seal; lids that are too large may not stay in place.
The Westmark keep-fresh lids measure 10.5 x 8.5 cm, making them suitable for square storage dishes of similar size. Check your container dimensions for a proper fit.
Steps to store food with keep-fresh lids
- Prepare the container: Ensure the container rim is clean and dry. Food residue or moisture can prevent a proper seal. Common mistake: using a wet rim, which causes the lid to slip off. Check that the rim is completely dry before placing the lid.
- Position the lid: Center the keep-fresh lid over the container opening. For square lids, align the corners with the container corners to ensure full coverage. Common mistake: misalignment that leaves gaps along one side. Align the lid corners with the container corners for an even seal.
- Press and seal: Press down firmly along the entire rim, starting from one corner and moving around. You should feel the lid grip the container. Common mistake: pressing only the center, which leaves the edges loose. Run your finger around the rim to confirm the seal is tight.
- Store the sealed container: Place the sealed container in the refrigerator, freezer, or pantry as needed. Keep-fresh lids are suitable for fridge and freezer use. Common mistake: stacking heavy items on top of the lid, which can break the seal. Store sealed containers on a flat surface without heavy stacking.
- Clean and reuse: After use, wash the lid with warm soapy water and let it air dry. Do not use abrasive scrubbers that can damage the material. Common mistake: putting the lid in the dishwasher, which may warp the plastic. Hand wash only to extend the lid's life.
Product facts
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2 Keep-fresh lids, square, 10,5 x 8,5 cm: These Westmark keep-fresh lids are designed to help preserve food in square containers. Each pack includes two lids, each measuring approximately 10.5 x 8.5 cm. This size fits standard square storage dishes, so you can seal two containers at once without needing separate lids.
2 Keep-fresh lids, square, 10,5 x 8,5 cm
