To maintain cleanliness and freshness in the toilet, use the modern cleaning product "Lemon Freshness". A disposable plastic block with active substance conveniently hangs over the edge of the bowl. The thin attachment is hidden under the seat and does not interfere with opening and closing the lid. The product gradually rinses away with water during flushes, forming an active foam that cleans the surface, kills germs, and fights limescale and rust.