 If you're a homeowner, that is a really good sprayer to use because it's simple. You mix up your Garrett juice or your Spinosad that you're going to spray, or if you're spraying just fish and seaweed or whatever you decide to spray, what you do is you mix up what you're going to spray, and then you mix it up in a five-gallon container. And then the hose end, the trombone sprayer,