The fuel injector cleaning kit is the perfect accessory to your fuel injector!! It gets to all of those hard to reach nooks and crannies effortlessly with this simple and effective cleaning kit.  The kit includes one plastic syringe that you can fill with water and squirt into hard to reach spots, and one bristle brush to scrub your fuel injector until it is squeaky clean. The contents of this kit are all dishwasher safe!