Dollar General has issued a recall for three lots of its 8-ounce Clover Valley Instant Coffee due to the potential presence of glass fragments, according to the Food and Drug Administration (FDA).

The recall was issued Aug. 11 after a customer alerted Dollar General to the potential issue.

The coffee was sold and distributed in every state besides Hawaii and Alaska between July 9 to 21 of this year.

Customers are advised to dispose of the product and contact Dollar General for a full refund.

Dollar General is actively investigating the source of the glass. There have been no reported injuries so far.

Here is the full description of the recalled coffee according to the FDA: