How to Store Canning Lids

Canning lids today differ from several decades ago.

Canning lids are the flat lids that cover and seal the contents of a pint or quart canning jar. Canning lids are made of metal with a flexible center that pops up when the jar is unsealed. The underside edges of canning lids have a special sealing compound that helps seal the lid tightly to the jars. You can buy canning lids in boxes at the supermarket. However, if you can food often, buying canning lids in bulk is cheaper and the lids are convenient to have on hand when you need them.

Things You'll Need

• Pint or quart canning lids

Instructions

1. Store sealed individual boxes of canning lids on a dry kitchen shelf or in the pantry at room temperature until ready to use.

2. Store bulk cases of canning lids in their original packaging in a dry location, ideally 50 to 70 degrees F, where they will not come in contact with water or moisture.

3. Store opened boxes of canning lids, taped closed so the lids do not fall out, in a dry location such as a pantry and keep away from moisture or contact with water.

Tips & Warnings

• Canning lids come in pint or quart sizes, and regular or wide-mouth options.

• Buy flat canning jar lids alone or combined with same size canning rings or bands in the same box.

• Any moisture or water that comes in contact with canning lids may rust or corrode the lids so they are not usable.

• Do not store cases of canning lid on basement floors or where there is a chance of flooding.

• Always store canning lids in the box to avoid scratches, dings or bent edges, which can prevent the lids from sealing properly during canning.

References

• Ball and Kerr Brands: Lids & Bands
• Ball and Kerr Brands: Preparing Canning Lids for Processing
• MissouriFamilies.org: Put a Lid on Canning Problems