How to clean:
Pour 3 cups into a medium-mesh strainer over a white surface which is spread over a light box. Use vigorous back and forth motion to agitate grain inside the strainer. Check the white surface for the presence of insects.
If insects are found, the entire bag is likely to be infested and should not be usedTypes of insects:
Worms, beetles
Where insects are found:
On the surface of the grain or inside the grain
