After a long time of use, many hinges seem to be unable to escape the fate of rust, in fact, it is also very well understood that after a long time of use, the surface treatment of the plating layer is destroyed and if not well protected, the hinge rust is sooner or later, then how to remove the rust?
There are three ways to remove the hinge rust, the first one if there are more rust spots on the hinge, we can directly use the cleaning ball at home to scrape off the surface rust, or use the polishing machine, the polishing machine is not only fast, after use will let the hinge restore the previous visual effect.
The second method uses stainless steel passivation, which can not only make the rust disappear, but also add a protective layer on the hinge, bringing the effect of rust prevention. The third is to directly replace the new hinge, the old hinge if the rust is serious, then it is meaningless to remove the rust, it is better to replace the new hinge, but pay attention to proper maintenance after replacement.
Although the hinge ultimately can not escape the fate of rust, but before this we carry out a certain amount of protective maintenance, extend the service life of the hinge to avoid a certain degree of rust can be done.
