General description Each tile grout cleaning brush set comes with 4 types of brushes designed for various cleaning tasks around the home. Made from premium ABS plastic and pollution-free polypropylene bristles, these brushes are durable and effective for deep cleaning. The ergonomic design ensures comfort during use, allowing for powerful cleaning actions without slipping. Technical specifications Material: ABS plastic and polypropylene bristles Brush types: Flat brush, curved brush, double brush Usage Flat brush: Ideal for cleaning grout, grout tiles, bathtubs, floors, and utility rooms. Curved brush: Suitable for cleaning shower door headers, sinks, cooktops, dials, and other small spaces or crevices. Double brush: Designed for versatile cleaning, with different colors at both ends to help distinguish dirty areas. Effective for removing mold, grime, and soap scum from bathtubs, tile walls, countertops, and floors.