Scrub the grates with a grill brush, and wipe up grease or spills with a damp cloth ... An all-in-one grill-cleaning kit, such as the Weber Grill Cleaning Kit, makes it a cinch to clean a BBQ grill.
My old Weber has been sitting out on the deck all winter. Uncovered, unloved, untethered from a gas bottle and a safe winter ...
This requires a quality grill brush. Some grill brushes leave particles of themselves behind on the grates, which adds an unsavory item to the next round of grilled food. But, not this Grillart ...