You can catch grease and juices with a drip tray for the barbecue. You place these drip trays under the griddle while barbecuing. That way, grease and moisture and up in the tray and not on the barbecue itself. That way, your barbecue stays clean and you can grill more comfortably. Choose a drip tray that suits your barbecue, so everything is collected neatly while you grill.