Groove cleaner: Made from reliable material with a curved handle design for a comfortable grip and reduced effort. Compact cleaning brush that is easy to hold and use. Small floor groove cleaning brush: Bristles are tough enough to remove dirt from bathroom shower floor lines and tile joints. Small size for cleaning in tight spaces. Small cleaning tool: Compact size and easytogrip design for efficient cleaning. Reusable for repeated use. Floor track cleaner. Floor brush: Lightweight and compact, portable for use in any location such as bathroom or kitchen. Groove cleaning brush. Use scenarios: Clean bathroom shower floor lines and tile joints where dirt accumulates. Sweep and scrub floor tracks and grooves in kitchens, bathrooms, and other tight areas. Spotclean small grout lines and narrow grooves without heavy effort or bending.