Review on 🧽 Unger Swivel Grout and Corner Cleaning Brush by Robert Dingaling

I used this brush on the end of an adjustable paint bar. I used a Tilelab product called Grout and Tile Cleaner. I think I bought this vacuum from Home Depot years ago. This is a spray gun and I used it when adjusting the jet to lightly dampen the grout. I have a light-colored grout and in some places it was very dark from years of accumulation. Ten minutes later it was back to its original color and I wiped away the residue with a microfiber mop. (MAYSHINE Microfiber Hardwood Floor Mop - 5 Washable & Reusable Flat Cloths/Pads for Wet or Dry Floor Cleaning) I would highly recommend this tile brush to anyone who doesn't want to kneel on a hard tile floor to clean grout. It has stiff nylon bristles cut along a long, narrow edge to fit grout lines.