The choice of barbecue grill should consider whether the barbecue grill is portable or not. Outdoor barbecue is our own thing, so it is best to consider this aspect when buying, which can be convenient for us to carry and bring us a lot of convenience. Folding barbecue is recommended here. According to the material selection. There are many kinds of barbecue grills in the market, and the prices are different. You don't need to buy expensive ones, but the service life of iron barbecue grills is definitely not very long. Therefore, it is recommended to choose stainless steel, which is more durable than iron and not easy to rust. Choose according to the size of the barbecue oven. Some people think that the smaller the portable one, the better, but the number of barbecues should also be taken into account. Therefore, when shopping, you can determine the size of the barbecue oven according to the number of barbecues each time, so that everyone can eat delicious barbecue. Whether oil guide and smoke prevention devices are installed. When you barbecue, the meat will drip oil. Oil droplets will smoke on hot stones. When smoke comes into contact with food, it will have a bad taste. Therefore, the furnace should have some equipment to catch the oil and then let the oil flow out of the furnace. Do you have a thermometer? In the barbecue menu, we often see at what temperature and how long. If there is no thermometer, we can only guess, so it is difficult to judge whether the food is cooked.