CLEAN LIKE THE WIND. These multifunctional bottle brushes will have bottles, nipples, valves and even breast pump parts cleaned in a jiffy. The double brush wand features two different sizes that help get smaller parts squeaky clean. The larger brush is perfect for bottles. Flip the larger brush wand around and use the grooved end to get those more delicate bottle nipples clean. With all of this cleaning power you'll get things done quick. Because who wants to spend all day cleaning bottles? No one, that's who.