I’ve been using this all summer to clean my outdoor grill. It is by far the best tool I’ve discovered for cleaning the actual grill surface—the steel bristles do an excellent job scraping the grill, the double-handed body makes it easy to apply some extra muscle to the process—and the use of the heat from the grill and the steam created by the water that is released through the brush itself both cleans and seems to sterilize the surface.
The best part is that you can clean the grill surface immediately after you are done using the grill—no waiting for it to cool down, forcing you to come back to it later. Using the grill is so much more convenient because you heat it, use it, clean it, and close it up until the next time. Efficient and effective.
I wish the reservoir held a bit more water, but other than that, no complaints or suggestions for improvement.