A washing apparatus for viewing an obscured surface to be cleaned via a camera includes a base tube defining a base channel and an extension tube defining an extension channel. The extension tube is removably attachable to the base tube such that the base channel and the extension channel are in fluid communication with each other. A cleaning attachment is removably attachable to either one of the base tube and the extension tube and may be shaped to allow fluid to flow from the base channel or the extension channel and toward a surface to be cleaned. A camera is attached to the extension tube and is oriented to face the cleaning attachment when the cleaning attachment is attached to the extension tube.