Elaine, you are right about the Cycas from the Cycads family, most of those are tropical plants. However, I have Encephalartos, which are African cycads and usually grow in desertic areas. I know Encephalartos growers don't sprinkle them, so I was wondering how I could wipe their leaves to be shiny again. Oh, I have a Cycas Thouarsii but that one is not that dusty as the Encephalartos are, so I don't need to clean it.
Thanks for the advice.