Sofa is a household item that we often use. With the passage of time and the increase of frequency of use, the leather on the sofa surface will also crack and fade. At this time, we may need to make some repairs to restore the sofa to its original beautiful and comfortable state.

First of all, for minor cortical problems, some decontamination, care and other products can be used to deal with them. Common products are leather maintenance wax, leather mending agent, leather cleaner, etc. When using, it is necessary to clean the dust and sundries on the surface first, and then operate according to the product instructions.

For more serious cortical problems, we need to do some detailed repairs. Here are some common methods:

1. Replace the leather: If the damage is serious, not only the local color fades, but also cracks or damages appear, it is necessary to consider replacing the leather. First of all, it is necessary to replace the leather of the same quality and color, then cut off the damaged part and splice the new leather. Finally, the new leather needs polishing to make it consistent with the color and texture of the original leather.

2. Touch-up paint: If the metal parts in the sofa, such as legs and handrails, are oxidized or scratched, you can brush some silver paint or gold-plated protective layers on the surface to prevent corrosion and beautify.

3. Fabric coverage: If the cortex can't be repaired, you can consider covering it with fabric, and choose high-quality fabric that matches the sofa. The original sofa needs to be dismantled and redesigned.

4. Others: You can also consider repairing the chassis and support frame of the sofa to make its structure more stable.

No matter which way is adopted, it takes cost and time to repair the old sofa, so when purchasing sofas, we should choose products with good quality, durability and easy maintenance. This can keep the sofa beautiful and have a longer service life.