当铜门变脏或生锈时，我们必须清洁铜门吗？答案当然是肯定的，那么你有没有了解哪些方法适合在线清洗铜门呢？我们先来说说什么清洗方法是错误的。

Do we have to clean the copper door when it gets dirty or rusty? The answer is yes, of course. Do you know which methods are suitable for online cleaning of copper doors? Let's talk about what cleaning method is wrong.

浸泡除锈

Immersion derusting

铜门生锈时间长了，往往会出现一层锈迹，用常规方法很难洗掉。这时候可以将湿毛巾浸泡在100度左右的开水中，然后将毛巾敷在生锈的铜门上，再用小软刷刷一下。请注意，在此过程中，请戴上隔热手套，以免手被开水烫伤。如果一次洗不掉，就多泡几次。注意用热毛巾敷在铜门表面的方法也是不合适的。高温很容易损坏铜门表面的漆层。

After a long time of rusting, a layer of rust often appears on the copper door, which is difficult to remove by conventional methods. At this time, soak the wet towel in boiling water at about 100 degrees, then apply the towel on the rusty copper door, and then brush it with a small soft brush. Please note that during this process, please wear insulated gloves to avoid scalding your hands with boiling water. If you can't wash it off at one time, soak it several times. Note that the method of applying a hot towel to the surface of the copper door is also inappropriate. High temperature can easily damage the paint layer on the surface of the copper door.

干刷除锈

Dry brush derusting

山东铜门虽然耐腐蚀性好，但铜门如果不长期保养，几年后还是会出现一层浅铜锈。遇到这种较浅的铜门时，可以用大刷子或软漆刷干刷锈迹。刷牙过程用力要均匀，刷完后用清水冲洗干净，再用毛巾擦干。

Although Shandong copper doors have good corrosion resistance, if they are not maintained for a long time, a layer of shallow copper rust will appear after a few years. When encountering such a shallow copper door, you can dry brush the rust with a large brush or a soft paint brush. Brush teeth with even force. After brushing, rinse with clean water and dry with a towel.

铜门在日常使用过程中，硬物接触到铜门表面，可能会损坏铜门表面的漆面保护层，导致凸点处出现“铜门”现象。这些都是铜门日常保养不当造成的。小编认为如果不影响整体美观，不建议使用干刷除锈。

During the daily use of the copper door, hard objects contact the surface of the copper door, which may damage the paint protective layer on the surface of the copper door, resulting in the "copper door" phenomenon at the convex point. These are caused by improper daily maintenance of copper doors. Xiaobian thinks that if it does not affect the overall appearance, it is not recommended to use dry brush for rust removal.

刀刮除锈

Knife scraping for rust removal

如果铜门很顽固，不能用刷子去除，可以用小刀刮掉铜门。但这种方法比较困难，稍有不慎，很容易划伤铜门]表皮。所以，如果你对自己没有信心，就不要尝试。方法也很简单。用小刀更换刷子，轻轻刮去锈迹。速度一定要慢，用力要柔和。

If the copper door is stubborn and cannot be removed with a brush, the copper door can be scraped off with a knife. But this method is difficult. If you are careless, it is easy to scratch the surface of the copper door. So if you don't have confidence in yourself, don't try. The method is also simple. Replace the brush with a knife and gently scrape away the rust. The speed must be slow and the force must be gentle.

醋泡除锈

Rust removal with vinegar

如果铜门上的铜门痕迹很深，可以用醋浸泡法去除锈迹。铜门是碱性的，用酸性醋中和后可以很好地去除。取一个小碗，倒入半碗醋，然后用清水将铜门生锈的部位清洗干净，然后用毛巾蘸醋涂抹在铜锈上。20小时后，用刷子刷掉残留的锈迹，然后用清水清洗铜门生锈的部分并擦干。

If the copper door trace on the copper door is very deep, the rust can be removed by soaking in vinegar. Copper doors are alkaline and can be well removed after neutralization with acid vinegar. Take a small bowl, pour half a bowl of vinegar, and then clean the rusty parts of the copper door with clean water, and then apply a towel dipped in vinegar on the copper rust. After 20 hours, brush off the residual rust with a brush, and then clean the rusty part of the copper door with clean water and wipe it dry.

注意：以上的清洗方法都是错误的，应该避免！我们需要按照说明书上的清洁方法来清洁铜门。错误的清洁方法会导致铜门更快损坏。因此，一定要定期对铜门进行保养，防止生锈。

Note: the above cleaning methods are wrong and should be avoided! We need to clean the copper door according to the cleaning method in the manual. Incorrect cleaning methods will cause faster damage to the copper door. Therefore, the copper door must be maintained regularly to prevent rusting.

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