Tox-O-Wik Insecticide TOX-O-WIK insecticides are EPA approved. They are specially formulated for use in The WIK self-treatment systems so your system works better and lasts longer.TOX-O-WIK concentrate is made with natural Pyrethrins which along with continuous self-treatment, reduces the likelihood of horn fly resistance. TOX-O-WIK PM is a pre-mixed insecticide containing permethrin for use in situations where a longer lasting treatment is needed. |
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