The 2in brush is great for spot cleaning and detailing. Use it on small fixtures like faucets and overflow plates (pictured above) or remove small drops of soap and toothpaste from your sink.
The 4in brush is built for flat surfaces. Clean the bottom of your tub, the counter around your sink, or even glass shower doors (pictured above.)
Tight corners are no problem for the Original brush. The bullet-shaped design can hit the corners of tubs, showers (pictured above), sinks, and more!