Why are DirectFlush toilets easier to clean and more hygienic?

DirectFlush is a new generation of toilets. In contrast to conventional toilets, DirectFlush has an open and fully glazed ledge, which enables extremely quick and thorough cleaning. In addition, the DirectFlush flushing process has been optimised - the entire inner bowl is flushed right up to below the open ledge. This prevents contaminants from adhering to the surface.