"Wiping rags" means cloths and rags used for any or all of the following purposes:
Wiping and cleaning
the surfaces of
engines, motor cars,
and engines in
Used by mechanics and workmen for wiping from their hands and bodies soil incidents to their employment.
"Wiping rag business" as used in this Part 6 shall mean the business of laundering, sanitizing or selling wiping rags. (Ord. 11545 § 4 (part), 1977: Ord. 8609 Art. 5 § 402, 1964.)