1. When sitting or lying on the sofa, avoid carrying hard objects or metal items on your body.
2. Leather sofas should not be exposed to high-intensity indoor lighting or direct sunlight through glass windows for extended periods.
3. In winter, the sofa should be at least half a meter away from indoor heating sources such as radiators or stoves.
4. In addition, regularly wipe the sofa fabric to keep it clean and allow for good ventilation, especially for leather sofas, as the pores of leather, like those of human skin, also need to "breathe."
