Ohio Rev. Code Ann. § 4729.30

Sections 4729.27 and 4729.28 of the Revised Code shall not prohibit a person from selling Paris green and other materials or compounds used exclusively for spraying and disinfecting when put up in bottles or boxes, bearing the name of a licensed pharmacist or wholesale dealer, and labeled as required by section 3719.33 of the Revised Code or apply to or interfere with the exclusively wholesale business of a dealer.