More than 1,000 rodents were found inside a Family Dollar distribution facility in Arkansas, the US Food and Drug Administration announced on Friday as the chain issued a voluntary recall affecting items purchased from hundreds of stores in the South.

“A consumer complaint prompted officials to inspect the West Memphis, Arkansas, facility in January,” the Associated Press quoted FDA as saying in a news release. Inside the building, inspectors said they found live rodents, dead rodents in “various states of decay,” rodent faeces, dead birds and bird droppings.

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After fumigating the facility, more than 1,100 dead rodents were recovered, officials said.

“No one should be subjected to products stored in the kind of unacceptable conditions that we found in this Family Dollar distribution facility,” said Associate Commissioner for Regulatory Affairs Judith McMeekin.

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The FDA said it is working with Family Dollar to begin a voluntary recall of affected products.

Those products include human food, pet food, dietary supplements, cosmetics, medical devices and over-the-counter medications that were purchased in January or February from Family Dollar stores in Alabama, Arkansas, Louisiana, Mississippi, Missouri or Tennessee.

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In a news release, Family Dollar listed the 404 stores that may have sold products from the contaminated facility.

The company said it “is not aware of any consumer complaints or reports of illness related to this recall.”

The FDA said food in non-permeable packaging “may be suitable for use if thoroughly cleaned.” Regardless of packaging, all drugs, medical devices, cosmetics and dietary supplements should be thrown away, officials said.

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“Family Dollar is notifying its affected stores by letter asking them to check their stock immediately and to quarantine and discontinue the sale of any affected product,” the company said.

Customers that may have bought affected products may return such products to the Family Dollar store where they were purchased without receipt.