Consider whether the grill is portable. The outdoor barbecue grill is our own item, so it is best to consider this aspect when purchasing, it can be convenient for us to carry, which can bring us a lot of convenience, here it is recommended to choose the kind of folding barbecue furnace. Purchase according to material. Barbecue grills on the market are made of various materials, and the prices are different. It is not necessary to buy expensive ones, but the service life of iron grills is definitely not very long. Therefore, it is recommended to choose the stainless steel, which is stronger than iron. Durable and not easy to rust.