Outdoor barbecue pollutes the environment, but indoor barbecue will not pollute the air?

With the arrival of hot summer days, the open-air barbecue industry has risen again. No matter on the street or in the city, you can see where the barbecue stalls are. However, although the open-air barbecue industry is very popular, people have fun, and businesses make money, the pollution to the atmospheric environment has also caused a rapid rise in many indicators. Open-air barbecue is becoming an important pollution source affecting the urban environment and a typical contributor to PM2.5. Even in some cities, the open-air barbecue industry is banned. In contrast, the indoor barbecue industry is gradually emerging. ?

Indoor barbecue has many conveniences. First, the light is particularly abundant, and mosquito bites are also reduced. Moreover, there is little indoor air flow, and some dust and sand will not blow on the mutton string, which makes the mutton string cleaner. Indoor barbecue can effectively reduce air pollution, and with the whirring of air conditioning, it will feel particularly cool. ?

The rise of indoor barbecue has aroused the audience's preference. When barbecuing indoors, kebabs will be cooked directly for you without adding a stove. To some extent, the soot emission is reduced. Indoor barbecue can also pull a piece of white cloth close to the wall and then bring a projector. Chatting with family, relatives and friends while watching movies will make people feel particularly comfortable and comfortable. ?

I have been to an indoor barbecue restaurant with my father several times before. The environment inside is well decorated. As soon as you enter the door, you are surrounded by green fake leaves, giving people a bright mood. Opposite the door, a big projector is showing a movie with good picture quality, clear sound and no noise. So are cups and chopsticks, which are especially clean compared with open-air barbecue. In a corner with hot water, there are many thermos bottles.