1. Avoid bumps.

This is the first thing you should pay attention to after purchasing the iron display rack. The display rack should be handled with care during the handling; the place where the display rack is placed should be a place where hard objects are not frequently encountered; once the place is selected, it should not be frequent Change; the floor on which the display rack is placed should also be kept flat, so that the four legs of the display rack are stable. If it shakes unstable, the display rack will be slightly deformed over time and affect the service life of the display rack.

2. Clean and dust removal.

It is best to use pure cotton knitwear as a rag to wipe the surface of the display rack. Pay attention to the dust in the depressions and embossments on the display rack.　

3. Keep away from acid and alkali.

Acid and alkali, which are corrosive to iron, are the "number one killer" of iron display racks. If the iron display rack is accidentally stained with acid (such as sulfuric acid, vinegar), alkali (such as methyl alkali, soapy water, soda water), immediately rinse the dirty area with clean water, and then dry it with a dry cotton cloth.

4. Keep away from the sun.

The position of the display rack is best to avoid direct sunlight outside the window. The iron display rack will be exposed to the sun for a long time, which will cause the paint color to change; the colored paint layer will dry and peel off, and the metal will be oxidized and deteriorated. If you encounter strong sunlight and cannot move the frame, it can be covered with curtains or blinds.

5. Isolate moisture.

The indoor humidity should be maintained within normal values. The display rack should be far away from the humidifier. Humidity will cause metal corrosion, chrome plating, etc. When cleaning the display rack, do not use boiling water to clean the display rack. You can wipe it with a damp cloth, but do not rinse it with running water.

6. Eliminate rust.

If the display rack is rusty, don't use sandpaper on your own terms. If the rust is small and shallow, you can apply cotton yarn dipped in machine oil to the rust. Wait for a while and wipe with a cloth to remove the rust. If the rust has expanded and become heavier, you should ask the relevant technicians to repair it.

In short, as long as you master the common sense about maintenance and pay attention to protecting the iron display rack in your daily life, you can extend its life and make your carefully selected iron art products to accompany you for a long time.