1. Cleaning the range hood: It is necessary to clean the range hood regularly, especially the filter screen, so as to remove the oil dirt and accumulated oil dirt inside the range hood.
2. Replace the filter screen: If the filter screen of the range hood is dirty or damaged, it will not work normally even after cleaning, so it needs to be replaced in time.
3. Replace the air duct: Sometimes the air duct of the range hood will be blocked by accumulated grease, which will lead to the backflow of lampblack and need to be replaced in time.
4. Install a purifier: In order to prevent the lampblack machine from returning to the lampblack, you can consider installing a purifier, which can effectively remove lampblack and odor.
5. Use an air purifier: If you live in a rented house for a long time, you can use an air purifier to solve the problem of oil fume backflow from the range hood. The air purifier can purify indoor air, remove the smell of oil fume and discharge indoor pollutants.
In short, through the above methods, the problem of oil fume backflow from rented range hoods can be effectively solved, and the living environment can be healthier and more comfortable.