?For Rinseclean 2-Tank?: The Mop Replace Heads And Mop Scrubber Brush Set Is Only Compatible With Ocedar Rinseclean 2 Tank Microfiber Spin Mop,Not Fit For Oceda 1-Tanks Easywring System. | | ?Spin Scrubber Brush?:Our Scrubber Mop Brushes Have A Unique 20Bristle Outward Design For Corners And Crevices For A Larger Cleaning Area