Odor Hunter will eliminate odors and it treats Odors including but not limited to: Urine & Feces, Skunks, Smoke, Dead and Decaying Animals, Mold, Garbage and Metalworking Fluids.
Orthene PCO Pellets are not for indoor use so keep that in mind if you are trying to remove its odor from inside. It should only be used indoors in large commercial facilities in special situations and otherwise is an outdoor only use product.
Odor Hunter may or may not help with the smell of a product like Orthene. It is known to work well on a lot of extreme and harsh lingering odors but since Orthene isnt designed to be used inside, we cannot say for certain if the Odor Hunter will effectively eliminate the smell or how many times you would need to use it for it to remove it.
Yes, per the Odor Hunter label it will combat Urine & Feces, Skunks, Smoke, Dead and Decaying Animals, Mold, Garbage and Metalworking Fluids