Please excuse my slowly evolving monkey mind, but I do get confused. I am reading that this method of yours called, I think, Naplan, sounds very like the powder called Napisan that has other sanitary uses. Naplan seems to say that your offspring are devolving, not evolving, or did I get it wrong? Maybe someone forgot to Napisan me! Gibber Gibber! Chugley the sanitary and sane Chimpanzee