1. Use neutral detergent or soapy water sticky cotton cloth to wipe, pay attention to the need to avoid the main power supply and electricity route.

2. Do not use gasoline or corrosive detergent for cleaning to avoid safety accidents.

3. Unplug the power socket for daily cleaning.

4. Cleaning process mainly prevent the rust of the main built-in components from causing damage, which will affect the heating efficiency.

5. Electric heaters that are not used for a long time should be sealed and preserved to avoid damp environment.