Avoid bumps. This is a point that we should pay attention to when we buy Iron furniture. We should pay attention to the handling of furniture; The place where iron art is placed should be the place where hard objects are seldom encountered; Once the local government is selected, it should not change frequently; The floor on which iron furniture is placed should also be flat, so that the four legs of the furniture are stable and flat on the ground. If it is not stable, the iron furniture will have slight deformation over time, which will affect the service life of the furniture.

　　Clean dust removal. Choose cotton knitwear as the rag to wipe the appearance of iron furniture. As for the depression on furniture and the dust in relief decoration, use a soft wool brush to remove dust.

　　Farewell. Acid and alkali, which are corrosive to iron, are the "number one killers" of iron furniture. If iron furniture is accidentally stained with acid (such as sulfuric acid, vinegar), alkali (such as methylalkali, soapy water, soda water), it should be immediately washed with clean water, and then dried with dry cotton cloth.

　　Leave the sun. The furniture should be placed away from the direct sunlight outside the window. Iron furniture long-term exposure to the sun will make the paint color change; The paint layer is cracked and the metal is oxidized. If encounter intense sunshine and cannot move furniture, usable window cloth or shutter block.

　　Keep out moisture. The humidity in the room should be kept within the normal value. Furniture should be separated from humidifier, wetting will make metal rust, chromium plating film and so on. When cleaning furniture, do not use boiling water to clean furniture. Wipe it with wet cloth, but do not use running water.

　　Remove rust. If furniture rusts, don't sand it with sandpaper. If the rust is small and shallow, use cotton yarn dipped in engine oil to apply on the rust. After a while, wipe it with cloth to eliminate the rust. If the rust has already expanded and become heavy, the relevant technical staff should be invited to repair it.

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