StacksVerified U.S. regulatory reference

7 CFR §51.1581

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
Fairly clean means that from the viewpoint of general appearance, the potatoes in the container are reasonably free from dirt or other foreign matter, and that individual potatoes are not materially caked with dirt or materially stained.