NATURAL NONTOXIC OUTDOOR PEST CONTROL FOR YARD AND LAWNPCO Choice outdoor pest control is the choice for pet owners who refuse to expose their family and furry companions to harmful pesticide poisons often used where pets and people congregate and play. PCO Choice is a pet friendly, nontoxic, outdoor pest control product that will take care of insects without exposing the pets and family to nerve toxic agents found in widely used pesticides.CedarCide's approach to outdoor pest control is radically different from the prevailing techniques that go after insects with neuro-toxic chemicals. The PCO Choice approach is about immediately repelling adult populations of non-beneficial pests while melting their eggs and larva, eliminating the next generation of insects. By arresting and controlling the egg laying cycle, PCO Choice effectively eradicates pest populations from your yard.