Can I mix Shockwave in a 1 gallon B&G for residual treatment?
Shockwave can be used in standard sprayers following the instructions on the product label. Though honestly the residual activity is going to largely be based on the outdoor elements in your area and how they affect it over time. You could get a 30 day residual however you may only get a 14 day residual of the product. UV rays, rain and other elements will start to break it down over time and there is not an exact amount of time we can tell you for certain it will last.
Answer last updated on: 02/23/2015