10.—(1) A person shall not place on the market any disinfectant that is labelled or otherwise represented as an approved disinfectant if—
(a)it is not approved under this Order; or
(b)the formula for it has changed since its approval was granted.
(2) A person shall not place on the market any approved disinfectant unless it is labelled in a form approved by the Department.
(3) Without prejudice to paragraph (2) such a label shall show—
(a)the purpose or purposes for which the disinfectant is approved;
(b)the appropriate dilution rate; and
(c)a statement that the contents are of the quality and composition approved.