Clean the exterior of your DCS grill burners with a stainless steel wire brush, and use a metal scraper for stubborn areas.  Use a straightened paper clip to clear clogged ports; never use a wooden toothpick, as it can break off and clog the port. Finally, use a flashlight to inspect the burner inlet to ensure it’s not blocked. The burner inlets can sometimes become clogged with spider webs, dust, or other debris. If you noticed obstructions, use a straightened wire hanger to clear them. Maintenance should be performed routinely every three to four weeks to prevent clogs, and corrosion, and to ensure the performance is not hindered.