If there is no range hood in the dormitory, some measures should be taken to reduce the generation of lampblack and odor during cooking and keep the dormitory clean and comfortable. Here are some possible ways:

1. Use kitchen utensils without open flame such as induction cooker or electric heating plate to reduce the generation of oil fume;

2. Open the window when cooking to keep the air circulating and reduce the odor retention;

3. The bottom of the pot is covered with a layer of oil-absorbing paper or baking paper, which can effectively absorb the oil fume at the bottom of the pot;

4. Try to use high-temperature frying when cooking to ensure that the ingredients are cooked as soon as possible to reduce the generation of lampblack and odor;

5. Use efficient cleaning agent to clean the place where cooking utensils and lampblack are produced, and keep the dormitory clean.

It should be noted that when cooking in the dormitory, it is best not to cook or fry food, so as not to produce a lot of oil smoke and odor, which will affect the dormitory environment and the lives of other students. At the same time, in order not to affect the people around you, it is best to keep quiet when cooking, so as not to disturb the study and rest of other students.