Use a professional leather repair cream for treatment.
Wash the sofa first, then dry or dry it. Then use anionic leather repair cream to smooth the cracks, apply a sealant to the repaired area, and then dry it. After drying, carry out secondary repair and scrape, and use 800# water sandpaper to lightly sand the surface until it is smooth and flat. Then according to the color of the sofa, the reinforcement agent starts to spray the color, and the coloring agent with film-forming function forms a color film on the leather surface, and then it is dried. In the end, use polyester-cotton blocks to apply a leather smoothing agent to the sofa, so that the cracking phenomenon of the sofa is not only solved but also makes the leather sofa new and bright.
The leather sofa should be kept clean. If there are stains, wipe them with a soft cloth and neutral soapy water, and then dry them with a dry rag. Do not use detergent powder, alcohol, etc. to wipe it. The leather sofa should be maintained regularly, the leather conditioner should be sprayed every two months, and it should be even and appropriate. Try to place the sofa in a cool place, away from the sun. Usually use a clean rag to wipe the dust on the surface, and then apply grease evenly. You can choose a special leather sofa grease cream for smearing, which has a moisturizing effect and can maintain gloss. The leather sofa is a seat made of animal skins, such as pigskin, cowhide, sheepskin, and other animal skins, which are processed by a specific process. Because of the leather, it has the functions of breathability and, most importantly, very good softness. Therefore, it is used to make a seat, which is very comfortable for people to sit on and is not easy to get dirty. "Leather" is a common word in the leather product market, and it is a customary name for natural leather in order to distinguish synthetic leather.
