(a) After bactericidal treatment, utensils shall be:
(1) Stored in a clean, dry place protected from flies, dust and other contamination.
(2) Handled in such manner as to prevent contamination.
(b) As far as practicable single service utensils shall be:
(1) Purchased only in sanitary containers.
(2) Stored in such containers in a clean, dry place until used.
(3) Handled in a sanitary manner. (1963 Code § 14.516)