The specific cleaning steps of the aluminum plate are as follows:

1. Rinse the surface of the board with plenty of water;

2. Gently wipe the surface of the test board with a soft cloth soaked in detergent diluted with water;

3. Rinse the board surface with plenty of water to wash away the dirt;

4. Check the board surface, and focus on cleaning with detergent for the places that have not been cleaned;

5. Rinse the board surface with clean water until all the detergent is washed away.

Note: Do not wash the hot board (when the temperature exceeds 40 °C), because the rapid evaporation of moisture is harmful to the board surface paint!

It should be noted that, please choose the appropriate detergent, a basic principle is: be sure to choose a neutral detergent! Please do not use strong alkaline detergents such as potassium hydroxide, sodium hydroxide or sodium carbonate, strong acid detergents, abrasive detergents and paint-dissolving detergents.