 Copper green wood preserves are the end cuts of their wood. Okay. Because you can open a pressure treated lumber and you can look at it. That leads me then to another question. How do people apply it? Are they using a roller, a paintbrush, a rag? How are they applying then the product? Well, the best way is to use a roller or a brush, you know, because you don't want to get it all over the place. You know, it's just like anything, paint. You know, you don't want to get paint everywhere, you know.