 Sure, sure. So opening the windows doesn't hurt, but you want to keep the windows closed most of the time to keep that gas in there. But these products all go after the source. Yeah, and those are three specific products. And then I mentioned burnt popcorn. This is just, I guess, random house smells, sports gear, burnt popcorn, maybe frying some fish or something like that. What odor exit product would I use on that?