Tired of bathroom mirror problems like water stains, scale, and fogging? Mirash solves these issues! It's a specialized coating agent for bathroom mirrors with ultra-hydrophilic properties, boasting a contact angle of 5° or less. By applying Mirash to your bathroom mirror, you can eliminate water droplets, fogging, and dirt, keeping your mirror clean and easy to see. The water film created by Mirash allows water droplets and steam from the shower or bath to be absorbed into the water film on the mirror's surface, keeping it constantly wet. This prevents water spots and fogging, ensuring a clear view. Water penetrates the interface between the mirror surface and the components (※) that cause water stains and scale, lifting them away and allowing them to be washed away. This prevents the concentration of these components. (※ Water stains and scale are caused by condensation, water droplets, shampoo suds, and body oil repeatedly drying and crystallizing.) To ensure everyone can experience the full potential of its ultra-hydrophilic performance, Mirash comes with Mirash Light (a cleaner) to remove scale and water stains from the mirror surface, along with a specially treated sponge. Mirash Light is a solvent that combines abrasive agents with harmless acidic components to the human body and the environment, making it suitable for removing water stains and crystallized calcium deposits, which are the causes of scale. When used with the included sponge, it powerfully lifts and washes away water stains. The effect lasts for approximately two months with a single application. ※ Purchased new in August 2024. Although it is new and unopened, the box has minor scratches. I purchased it for my new home but ended up not using it, so I am selling it. Thank you for looking!