The U.S. Food and Drug Administration has assigned a risk classification to a previous voluntary recall of various shredded cheese products sold at ALDI, Target, Walmart and other national retailers due to potential metal contamination.

Below, find out what to know about the recall, as well as what steps to take if you have any impacted product in your fridge.

What to know about shredded cheese recall

Great Lakes Cheese Co Inc. first initiated the voluntary recall with the U.S. Food and Drug Administration back on Oct. 3. The company said some products may potentially contain metal fragments from "supplier raw material," according to an FDA report.

On Monday, Dec. 1, the FDA assigned the recall a Class II designation, which means that "use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences," according to the agency.

ABC News has reached out to Great Lakes Cheese Co Inc. for comment on the recall.

Where were recalled shredded cheese products sold?

Great Lakes Cheese sells its products under dozens of private label store brands at ALDI, Target, Walmart, Publix, Sprouts and other retailers.

The affected products were distributed across 31 states and Puerto Rico. Impacted states include Alabama, Arkansas, Arizona, California, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Minnesota, Mississippi, Missouri, North Carolina, Nebraska, New Mexico, Nevada, New York, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Washington and Wisconsin.

What products are part of the shredded cheese recall?

There are a variety of blends, cuts and different size products affected, including shredded Italian-style, pizza-style, mozzarella, mozzarella and provolone, and mozzarella and Parmesan cheeses.

Click here for a full list of products with additional package sizes, UPC codes, "best by" dates and other pertinent information from the FDA.

Low-moisture part-skim mozzarella shredded cheese

Always Save

• Shredded, 5 lb., UPC 7003865782, 4/case

Borden

• Shredded, 8 oz., UPC 5300007162, 6 or 12/case

• Thick Cut, 8 oz., UPC 5300007170, 6/case

Brookshire's

• Finely Shredded, 8 oz., UPC 9282510119, 12/case

• Shredded, 8 oz., UPC 9282510120, 12/case

• Shredded, 32 oz., UPC 9282510130, 6/case

• Thick Cut, 8 oz., UPC 9282592197, 12/case

Cache Valley Creamery

• Shredded, 8 oz., UPC 7495802553, 6 or 12/case

Chestnut Hill

• Fancy Shredded, 8 oz., UPC 3225116742, 6/case

Coburn Farms

• Shredded, 8 oz., UPC 5193331657, 12/case

• Shredded, 12 oz., UPC 5193321820, 18/case

• Shredded, 32 oz., UPC 5193334257, 6/case

Econo

• Shredded, 8 oz., UPC 893800294, 12/case

Food Club

• Finely Shredded, 8 oz., UPC 3680045573, 12/case

• Shredded, 8 oz., UPC 3680005117, 12/case

• Shredded, 16 oz., UPC 3680005144, 12/case

• Shredded, 32 oz., tube-style bag, UPC 3680012914, 6/case (case UPC 3680041215)

• Shredded, 32 oz., square-style bag, UPC 3680038305, 6/case

Food Lion

• Shredded, 8 oz., UPC 3582609008, 12/case

Gold Rush Creamery

• Shredded, 8 oz., UPC 1401401014, 12/case

• Shredded, 32 oz., UPC 1401401030, 6/case

Good & Gather

• Fine Cut, 8 oz., UPC 8523903860, 12/case

• Classic, 8 oz., UPC 8523903849, 12/case

• Classic, 32 oz., UPC 8523903852, 6/case

Great Lakes Cheese

• Shredded, 5 lb., UPC 3651415034, 4/case

Great Value

• Finely Shredded, 8 oz., UPC 7874237425, 6/case

• Finely Shredded, 16 oz., UPC 7874204492, 5/case

• Shredded, 8 oz., UPC 7874235317, 6/case

• Shredded, 16 oz., UPC 7874235321, 5/case

• Shredded, 32 oz., UPC 7874237475, 6/case

• Shredded, 5 lb., UPC 7874204980, 4/case

Happy Farms by Aldi

• Shredded, 16 oz., UPC 4061463330864, 12/case

• Shredded, 32 oz., UPC 4061463369413, 8/case

H-E-B

• Shredded, 8 oz., UPC 4122022272, 12/case

• Thick, 8 oz., UPC 4122061295, 12/case

• Shredded/Fancy Finamente Rallado, 8 oz., UPC 4122006759, 12/case (Mexico only)

Hill Country Fare

• Shredded, 8 oz., UPC 4122018977, 12/case

• Shredded, 16 oz., UPC 4122016234, 12/case

• Shredded, 32 oz., UPC 4122042334, 6/case

• Shredded, 5 lb., UPC 4122082998, 4/case

• Shredded/Rallado, 8 oz., UPC 4122024512, 12/case (Mexico only)

Know & Love

• Fine Cut, 8 oz., UPC 788030650, 12/case

• Fine Cut, 16 oz., UPC 788030657, 12/case

• Classic Cut, 8 oz., UPC 788030659, 12/case

• Classic Cut, 32 oz., UPC 788030658, 6/case

• Thick Cut, 8 oz., UPC 788030678, 12/case

Laura Lynn

• Finely Shredded, 8 oz., UPC 8685401031, 12/case

• Shredded, 8 oz., UPC 8685400824, 12/case

• Shredded, 12 oz., UPC 8685400815, 12/case

• Shredded, 16 oz., UPC 8685406528, 12/case

• Thick Cut Shredded, 8 oz., UPC 8685407109, 12/case

Lucerne Dairy Farms

• Finely Shredded, 8 oz., UPC 2113004867, 12/case

• Shredded, 8 oz., UPC 2113004259, 12/case

• Shredded Family Size, 32 oz., UPC 2113004741, 6/case

• Rustic Cut, 8 oz., UPC 2113004944, 12/case

• Rustic Cut Family Size, 32 oz., UPC 2113004949, 6/case

Nu Farm

• Fancy Shredded, 8 oz., UPC 3104100151, 12/case

Publix

• Shredded, 8 oz., UPC 4141511665, 12/case

• Shredded, 16 oz., UPC 4141523365, 12/case

Schnuck's

• Shredded, 8 oz., UPC 4131858010, 12/case

Simply Go

• Classic Cut Shredded, 8 oz., UPC 1015983021, 12/case

• Classic Cut Shredded, 32 oz., UPC 1015983020, 6/case

• Rustic Cut Shredded, 8 oz., UPC 1015983040, 12/case

Sprouts Farmers Market

• Finely Shredded, 8 oz., UPC 4667052284, 12/case

• Shredded Value Pack, 32 oz., UPC 4667052279, 6/case

Stater Bros. Markets

• Finely Shredded, 8 oz., UPC 7417546413, 12/case

• Shredded, 8 oz., UPC 7417546402, 12/case

• Shredded, 32 oz., UPC 7417546435, 6/case

Sunnyside Farms

• Shredded, 16 oz., UPC 1754450204, 5/case

• Shredded, 32 oz., UPC 1754450057, 12/case

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Shredded Italian-style cheese blend

Brookshire's Italian 6-Cheese

• Finely Shredded, 8 oz., UPC 9282510174, 12/case

Cache Valley Creamery Six Cheese Italian

• Finely Shredded, 8 oz., UPC 7495800257, 12/case

Coburn Farms Italian Style

• Finely Shredded, 12 oz., UPC 5193365638, 18/case

Great Value Italian Style

• Finely Shredded, 8 oz., UPC 7874201566, 6/case

• Finely Shredded, 16 oz., UPC 7874203979, 5/case

Know & Love Italian Style

• Fine Cut, 8 oz., UPC 788030645, 12/case

Laura Lynn Italian Blend

• Finely Shredded, 8 oz., UPC 8685405157, 12/case

Publix Italian Six Cheese Blend

• Fancy Shredded, 8 oz., UPC 4141518065, 12/case

Simply Go Italian Style Six Cheese Blend

• Fine Cut Shredded, 8 oz., UPC 1015983015, 12/case

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Shredded Pizza-style cheese blend

Food Club Finely Shredded Pizza Style Four Cheese Blend

• Finely Shredded, 8 oz., UPC 3680017231, 12/case

Econo Pizza

• Shredded, 8 oz., UPC 893800297, 12/case

Food Club Pizza Style Two Cheese Blend

• Finely Shredded, 8 oz., UPC 3680012422, 12/case

• Shredded, 32 oz., square-style bag, UPC 3680044487, 6/case

• Shredded, 32 oz., tube-style bag, UPC 3680048197, 6/case

Gold Rush Creamery Pizza Blend

• Shredded, 32 oz., UPC 1401401030, 6/case

Great Value Pizza Blend

• Shredded, 8 oz., UPC 538818789, 6/case

Laura Lynn Pizza Blend

• Finely Shredded, 8 oz., UPC 8685402132, 12/case

Simply Go Pizza Blend Two Cheese Mix

• Classic Cut Shredded, 32 oz., UPC 1015983022, 6/case

Mozzarella and provolone shredded cheese blend

Freedom's Choice Pizza Blend

• Fine-Cut, 32 oz., UPC 4279810410, 6/case

Good & Gather Mozzarella & Provolone

• Classic, 8 oz., UPC 8523903871, 12/case

Great Lakes Cheese Mozzarella & Provolone

• Shredded, 5 lb., UPC 3651415115, 4/case

Great Value Provolone & Mozzarella Blend

• Shredded, 16 oz., UPC 7874226743, 5/case

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Other shredded cheese products

Good & Gather Mozzarella & Parmesan Blend

• Fine Cut, 8 oz., UPC 8523903856, 12/case

Happy Farms (Aldi) Italian Style Blend

• Finely Shredded, 12 oz., UPC 4061463330949, 6/combo case (paired with Taco Style product) (Contains low-moisture part-skim mozzarella, not-smoked provolone, romano, asiago & Parmesan)

What to do if you purchased recalled shredded cheese products

On its website, the FDA urges consumers to check their homes for any recalled food items and to avoid giving the product to others, "such as a food bank or a pet."

"Often, recalled products may be returned to the store where they were purchased for a full refund," the agency states. "If not, dispose of the product properly -- if it's contaminated, wrap it securely before putting it in the trash."

The FDA also states that consumers should thoroughly clean and sanitize any surfaces that may have come into contact with contaminated food and to contact their health care provider to report any symptoms if they believe they may have consumed recalled food.