Normal maintenance of the grill: The grill should be kept clean, and there should be no grilled food or charcoal, grease; place the grill in a ventilated, dry place. Cover the grill cover, do not put heavy objects on the grill, the grill net can be coated with a layer of cooking oil to prevent rust. Before using the grill, clean the grill fire and tighten all the screws. The grill will heat up and deform during the grilling process. If it is installed incorrectly and firmly, the grill will deform more seriously, which may affect the grilling effect. Spread a layer of cooking oil on the grilling net to prevent objects from sticking to the grilling net, and cleaning will be easier.