Dollar General has issued a recall for three lots of its 8-ounce Clover Valley Instant Coffee after the product was found to potentially contain fragments of glass, according to the Food and Drug Administration.

The discount retailer says it was alerted to the potential problem from a customer. Here's what to know and where it was sold.

Dollar General is recalling its 8-ounce Clover Valley Instant Coffee because it potentially contains fragments of glass, according to the Food and Drug Administration.