Gary from Denton, Tx writes
Shockwave will kill spider mites, but only the ones that come in contact with it. We recommend using a product that has a residual like Onslaught Insecticide. Onslaught Liquid Insecticide is micro-encapsulated, meaning that after the product is sprayed, the active ingredient is released slowly over time, producing long-lasting residual control of insect pests. Also, please review our Bird Mite Control page.
Answer last updated on: 08/29/2013