Multipurpose & Easy to use The creative groove gap cleaning brush use PP material handle, comfortable grip, not dirty, scouring pad material, good cleaning power. The brush head replaceable, clean and hygienic. Ideal household cleaning tools. This kit you will receive 3 pieces window groove cleaning brushes and 4 pieces replacement pads, a convenient set that provides a lot of convenience for your daily replacement and cleaning. This brush can be used to clean window troughs, blinds, air conditioners, tile lines, sinks, faucets, bathtubs, sliding doors, shower doors, rails, etc. Deep into Cracks Innovative gap design, can easily enter many difficult to reach the corner of the gap, effortless. Easy To Replace Openable handle head, easy to replace the cleaning cloth, convenient for cleaning Easy To Clean Simply rinse with water after use and it's like new again.