The Best Grout Removal Tools for Tile Shower Floors
How to Use the Best Grout Removal Tools for Tile Shower Floors. Add the grout removal attachment to the Bosch multi tool and turn it on. What I like about the Bosch oscillating tool is that it has a soft start that gradually ramps up power. Adjust the speed setting to between 36. Always use the lowest setting that does the best job.