But repair is to ensure that there is no rust. The effect is certainly not up to the factory appearance of iron guardrail profile. After repairing, there will be some color difference in the repaired area, and the surface effect will be a little different. It just looks the same from a distance. How to repair this?

1、雨后呵護很重要：雨天過后，應及時抹干淋濕的部位，特別注意抹干滑槽積水。滑槽用久，磨擦力增加，可加少許機油或涂一層火蠟油。

1. After rain care is very important: after rain, should be timely wipe dry wet parts, pay special attention to wipe dry chute water. If the chute is used for a long time, the friction force will increase. You can add a little engine oil or apply a layer of wax oil.

2、日常使用需注意：清潔別墅鐵藝門時，人不要踩到鋁框上，也不要拉住框作支撐。別墅鐵藝大門可用軟布沾清水或中性洗滌劑，不要用普通肥皂和洗衣粉，更不能用去污粉、洗廁精等強酸堿的清潔劑。

2. Daily use should pay attention to: clean villa iron door, people do not step on the aluminum frame, do not pull the frame as a support. Iron door of villa can use soft cloth with clean water or neutral detergent, do not use ordinary soap and washing powder, not to use detergent, toilet essence and other strong acid-base detergent.

3、勤檢查：經常檢查別墅鐵藝大門框架的連接部位，及時旋緊螺栓，更換已受損的零件。定位軸銷、風撐、地彈簧等鋁合金門窗的易損部位，要時常檢查，定期加潤滑油保持干凈、靈活。

3. Frequent inspection: regularly check the connection parts of villa iron gate frame, timely tighten the bolts, and replace the damaged parts. The vulnerable parts of aluminum alloy doors and windows, such as positioning axle pin, wind support and floor spring, should be inspected frequently and lubricated regularly to keep clean and flexible.

4、避免磕碰：

4. Avoid bumps:

這是鐵藝制品先要注意到的一點，鐵藝制品在搬運過程中應小心輕放;放置鐵藝制品的地方應是硬物不常碰到的地方;放置鐵藝制品的地面還應保持平整，鐵藝護欄在安裝時應保證其牢固，若搖晃不穩，日久會使鐵藝護欄產生變形，影響鐵藝護欄的使用壽命。

This is the first thing to pay attention to iron products. Iron products should be handled with care in the process of transportation ; The place where iron products are placed should be the place where hard objects do not often touch ; The ground where the iron products are placed should be kept flat. The iron guardrail should be firm when it is installed. If it shakes unsteadily, the iron guardrail will deform over time and affect the service life of the iron guardrail.

鐵藝護欄如果不進行及時的清理，可能就會出現表面破損的情況。這個時候不用驚慌，可以根據上述的表達來處理合適的鐵藝護欄。鐵藝護欄本身的樣式就是非常的精美，更加的需求保養和愛護。

If the iron guardrail is not cleaned in time, the surface may be damaged. At this time, there is no need to panic, we can deal with the appropriate iron fence according to the above expression. The style of iron guardrail itself is very exquisite, which needs more maintenance and care.