The frequency of using the thermal degreasing function of a range hood depends on actual usage. If you produce a lot of cooking fumes, you can use it daily or every two days. If you produce less cooking fumes, once a week or once a month is sufficient.
Before use, ensure the exhaust fan is working properly and free of obstructions. During use, pay attention to safety; issues such as excessively high oil temperature or insufficient airflow can affect the degreasing and ventilation effects. Therefore, operate with caution and strictly follow the instructions in the manual.
Furthermore, while the thermal degreasing function effectively removes odors and contaminants from the kitchen, it doesn't completely solve the overall kitchen environment problem. Therefore, maintaining good kitchen ventilation and regular cleaning are still essential for achieving optimal results.