Transform Tile Grout Cleanup with the RTC Block MF Pro Sponge Enhance your tiling projects with the RTC Block MF Pro Sponge, expertly designed with a dual microfiber structure for efficient grout cleanup and a polished finish. Ideal for professional tile contractors seeking precision and ease in their work. Features Dual-Action Microfiber Design: Features a microfiber side for effective sealing and polishing. Maximum Efficiency: Large surface contact area ensures more efficient cleaning. Versatile Use: Ideal for cleaning all types of grout in tiling projects. Removes Grout Haze: Microfiber polishing cloth side excels in removing grout haze and enhancing tile shine. Precision Edges: Square edges enable thorough cleaning in corners and tight spaces. Multipurpose Cleaning Tool: Also great for general cleaning tasks and washing cars. Professional Grade: Specially crafted to meet the standards of professional tile contractors. Durable and Reliable: Built to withstand rigorous use in various cleaning scenarios. Eco-Friendly Option: Reusable and effective, reducing the need for multiple cleaning tools. Dimensions: 6 3/4 inches in length, 4 1/4 inches in width, and 2 1/4 inches in height, perfectly sized for effective handling and usage.