Yes, This Cheap Little Grill Brush Is The Best One Out There
This straightforward no-frills grill brush is still the easiest and most effective way to remove grease. Heat the grill grates and then brush. Simple. There are a variety of brushes like this with rustproof brass bristles, but the Weber is my favorite because it is well built. Some have flat scrapers on the end as well as the brush. I like this model because the C shaped scraper on the end allows you to shear off the burnt bits stuck to the grates.