Abstract: A multiple edged blade has at least two blade edges contacting a window surface simultaneously. A washing sponge in between the edges receives liquid from a central conduit. Various smooth and serrated planes adjacent to each edge provide alternative working edges for different conditions of the window. A hard pointed edge cuts through ice. A sharply angled forward edge of the blade scrapes. A centrally positioned sponge washes. A rearwardly pointing rear edge wipes. A rotatable triple edged blade with multiple types of surfaces provides versatility for use in any weather.