1, first of all, we need to rinse the surface of the sheet metal chassis with water to remove the dirt on its surface.
2. Then wipe the soap, liquid detergent, or 5% of the water in the ammonia solution.
3. Rinse carefully with water again.
4, in the end, we wipe the water stains on the cabinet's surface. During the drying process, we wipe it more clean and wipe it in the same direction. After we wipe it, we can dry it naturally.
5, although the sheet metal chassis is always irreversible, it can delay this aging through frequent cleaning, keep the condition of the sheet metal chassis clean, and also improve its working condition.