Dishwasher washable, clean it in every 3-7 days with mild detergent. The cleaning time period can be adjusted according to the actual usage.
Cleaning the aluminum grease filters:
The best way to clean the aluminum grease filter is to soak them in warm water with washing-up liquid and soak them. A dish brush is suitable for cleaning. Alternatively, you can clean the grease filters in the dishwasher. Depending on the cleaning agent, the metal filters can turn dark. This is normal and not a reason for complaint.