| 摘要 |
The present invention relates to a method for killing parasites that includes topically applying onto a companion animal a composition including a natural, non-synthetic active ingredient. The composition may be applied to the animal in various forms, such as a spot-on, shampoo, an on animal spray, or an on animal powder. The present invention further relates to a topical composition for killing a parasite that includes at least one natural active ingredient.
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