 I also make another product that's called Green's Water Base, and that's a copper quinoline, and that can be used inside and outside because it doesn't get up an odor. But, you know, for fencing and what have you, the Green's Water Base is excellent. In fact, I use it on my deck, and, you know, that was about a year ago, and my deck looks the same way as this when I put it down, you know.