We all have this experience, that is, after eating in a restaurant, our bodies are full of the smell of oil smoke. This is really frustrating. But why do we smell soot after eating in a restaurant? The answer can be explained from these aspects:

(1) There is no ventilation inside the restaurant

The restaurants we usually go to are the ones that are common in ordinary places, and the * of these restaurants The only disadvantage is that there is no ventilation. When we first entered, we could smell the smell of oil smoke. And what we can see is that most of these restaurants do not have larger windows. This makes it impossible to discharge a lot of fumes produced by chefs when cooking, which causes this phenomenon.

Of course, some larger restaurants are okay. They have range hoods in their kitchens, which can solve a large part of the fumes. But some small restaurants may not even have a range hood. This will make the smell of oil smoke even greater.

(2) It is related to the material of the clothes we wear

Although I am not a science student, as someone who still has some basic knowledge of junior high school chemistry. I know that after eating in a restaurant, there are oil fume gas molecules in my clothes. We all know that molecules are in motion. When the material of our clothes is highly absorbent, the oily smoke molecules in the air will enter our clothes. When we are outdoors in an open place, such as after walking out of a restaurant, the molecules will move out again. At this time, we will smell the smell of oil smoke on our clothes.

Actually, I think it is normal to have the smell of cooking fumes after eating. Because even if someone smokes in our home, the smell will be on our clothes, let alone in a restaurant with a strong smell of oil smoke.

Of course, in order not to be contaminated with odor, we can also do some preparations in advance. For example, do not wear highly absorbent clothes, such as pure cotton clothes. We can also try to sit outside when we go to restaurants, because the outside needs to be ventilated, so the smell will be much smaller.