For a flat-top grill, scrape its warm surface to remove ... Then, turn it off and begin scraping the grates with a grill brush while it's still warm to remove food particles.
Dustin Green, the Director and Culinary Grill Master of Weber's Grill Academy, explains that regular grill maintenance "prevents low temperatures, uneven heat, and food sticking to the grates ...
If your grill has a removable grate, you can degrease the cook top by placing it in a solution of baking soda, vinegar, and water and soaking it for at least a few minutes. This will help lift ...