White has soft bristles and is perfect for wheels, carpets, upholstery, glass, and leather. Yellow has medium hair and is perfect for bathrooms, bathtubs, showers, tiles and porcelain. The green color has medium hair and is perfect for kitchens, stoves, cabinets, countertops, and linoleum. Blue has medium bristles and is perfect for boats, pools, canoes/kayaks, hot tubs, and plastics. Red has stiff bristles and is perfect for outdoors, siding, brick, garages, and gutters. Black has stiff bristles, perfect for grills, loose paint, hearths, ovens, and industrial uses.
Additionally, Drill Brush is a small business based in New York.
Promising reviews: “I had my eye on this product for a few months and finally gave up. I regret not picking it up right away when I saw it. It works wonders. We rent an apartment with a shower and bathtub that is over 30 years old. I’ve used everything from abrasives to sit-on gels and, more recently, bathroom magic erasers, but nothing has really removed the stain. These work and are fast. just In 10 minutes with a handy drill, my shower has never been cleaner. I love that I don’t have to spend money on detergents and can be a little more eco-friendly without waste or chemical detergents. All you need is a little dish detergent, baking soda, and a brush. If in doubt, buy it!” – Becky Addy
Get it from Amazon $18.95 (available in 6 strengths).