Grill Cleaning: Over time, build up from coals, fat drippings, marinade, seasonings and chunks of meat or veggies can take a toll on your grill grate. This buildup is due to normal grill usage and cleans off easily if you scrub it off right after using the grill. On the other hand, if the buildup sits on the grill grate for a long period of time, your grate can become sticky and create an unpleasant smoke and odor. Using a Kenmore® grill brush makes cleaning your grill grate quick and easy with durable stainless steel bristles that effortlessly rough up any caked-on grease with ease.