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Unger Professional Swivel Grout Brush$14.98
The Unger 5.5 in. Swivel Grout and Corner Brush features stiff poly bristles to remove stubborn dirt without scratching. Ideal for corners, grout and grooves.
The low-profile brush head attaches to any standard-threaded pole and can swivel 180. Stiff, non-scratch bristles for grout and corner cleaning.