No person shall sell or offer for sale or give away or distribute within the city any poisonous substance as an exterminator or insecticide unless the container bears a label legibly and conspicuously printed with the word "Poison" and the symbol of the skull and crossbones in red ink, followed by the words "Caution — this exterminator (or insecticide) contains (name of poison), a deadly poison — Antidote (state briefly the antidote therefor)" with the manufacturer (or packer) and the name and address of the manufacturer (or packer). The words "Poison," "Caution" and "Antidote" shall be in block type of a larger size than the other wording.
No person shall sell, offer for sale or give away any fluoride to be used as an exterminator or insecticide unless such fluoride is distinctly colored nile blue. No fluoride other than fluoride distinctly colored nile blue shall be used as an exterminator or insecticide by anyone other than persons engaged in the business of extermination.
No person shall prepare or manufacture, sell, offer for sale, give away, deal in, supply or use, or have in his possession with intent to sell, offer for sale, give away, deal in, supply or use, any exterminator or insecticide which contains living bacterial organisms or any culture or preparation thereof.
No person shall compound, distribute or use sodium fluoroacetate, commonly known by the trade name "Compound 1080," without first having obtained written permission from the Health Department.