Yeah, I was all confused about the oil/grease thing. Because it says oil and grease on the same tag. I was under the impression that the two were totally different. For instance, I use sewing machine oil on the phonograph. The thin, waterly slick stuff. But the oil holders on this fan are filled with the thick, black heavy stuff. So, do I really add the watery oil in with the grease Cogar? That doesn't sound right lol.