Due to the characteristics of copper itself, it is very easy to rust and corrode in areas with high environmental humidity. If we use it frequently, the problem will be smaller, but if left for a long time, it will cause damage to the copper, and many people do not know how to treat the surface of copper materials? Now let the staff answer for everyone.
1. The simplest method is to use a copper cleaning agent, which can be used for brass, copper, bronze, etc. The surface oil stains, fingerprints, oxide layers, etc. can be cleaned first with a copper cleaning agent.
2. To make the surface of copper material shiny again, polishing treatment can be carried out by using copper polishing solution. This not only makes the surface of copper material brighter, but also quickly removes rust and oxide layers on the surface, restoring the luster of copper itself.
3. If you want to avoid this situation for a long time, you can choose passivation treatment. This not only ensures that the surface of the copper material is clean, but also that it can be kept in the air for one year or more after being treated by ultrasonic and soaking methods. Therefore, this effect is still very good.
