January 16, 2019
Our primary barrier treatment products are synthetic forms of pyrethrins called pyrethroids. Pyrethrins originate from the extract of chrysanthemum flowers. Pyrethroids are used in various household products including lice shampoos and pet shampoos and sprays. We spray this product on bushes and shrubs, mulch beds, low-hanging portions of your trees, etc. Since these products are derived from plants, they will not harm plants. The products break down naturally into harmless byproducts 21 days after application.