To Whom It May Concern:

I am writing to certify that Enzyme Drain Cleaner (AFCO 4416), manufactured by AFCO, 550 Development Avenue, Chambersburg, PA 17201, complies with the Federal Food, Drug & Cosmetic Act and any other applicable regulations.

AFCO 4416 is intended for use in sewage and/or drain lines.

When used according to instructions, AFCO 4416 will have no adverse effects on the foods being processed..