How can I effectively use wood chips for my gas grill to enhance the flavor of my food?

To effectively use wood chips for your gas grill to enhance flavor, soak the chips in water for at least 30 minutes, then place them in a smoker box or aluminum foil pouch. Preheat the grill, then place the wood chip container directly on the heat source. Close the lid to trap the smoke and cook your food as usual. The wood chips will infuse your food with a smoky flavor.