When dirt hides in crevices and conventional sponges give up, these stiff-bristled brushes take matters into their own hands - and into the tightest corners! The flat head easily penetrates hard-to-reach places - from sink edges to window frames and sliding door tracks. Safe for tile, glass, stone and even marble, they won't scratch surfaces or lose their shape. The ergonomic handle with hanging hole saves space and is always handy, while the stiff bristles are dirt-free. From the bathroom to the kitchen, where dust used to hide, you'll have a tidy mess