 Do you remember methylate, mercure chrome, and iodine? I know what iodine is. The other ones I don't know. Those were things that you put on wounds. Oh, okay. And I said, yeah, I think Nixon outlawed those in 71 because they contained mercury. And he looked at me and said, no, that's why she didn't know it. Okay, yeah, it's not been around, right? Mercury's not a good thing. Methylate, mercure chrome, iodine.