Maintenance method: send it to a professional leather goods maintenance shop for comprehensive cleaning, disinfection, fatliquoring, retanning, repainting, ironing and setting before storage. Put the maintained leather clothes into a special leather clothes maintenance bag and hang it in a dry and ventilated wardrobe.

Note: 1, avoid alkaline substances. Because cowhide, sheepskin and pigskin are mainly composed of protein, they are easy to be affected with damp, mildew and insects. Therefore, when wearing leather, avoid contact with oily, acidic and alkaline substances. 2. Don't use detergent. Never use irritating detergent, water solvent, turpentine or detergent if the leather coat is accidentally stained with oil. Do not wipe with water or gasoline. It is best to use clean cotton cloth to absorb oil as soon as possible, and then wash it with special leather care products. 3. Avoid using shoe polish. Don't use shoe polish. The thickness of leather coat is only 1/3 of that of cowhide upper. Gasoline in shoe polish will penetrate into leather, resulting in dull color, loose color, sticky, and even hardening and cracking. It is best to wear leather clothes often and wipe them with a fine flannel. 4. Leather clothes should be dried before collection and preservation. They shouldn't be exposed to the sun. It can be hung in a cool and dry place for ventilation, or the lining can be turned out to dry.