Ohio Rev. Code § 941.56
Disinfection of premises or means of conveyance
December 14, 1967 House Bill 842 - 107th General Assembly The premises or means of conveyance from which a reactor has been removed shall be thoroughly cleaned and disinfected by the owner of such premises or means of conveyance with a disinfectant approved by the department of agriculture, in accordance with regulations which the department may adopt.