1、 Before installation 1. When plastering the wall, the non corrosive and non melting waterproof materials shall be used to cover the wooden door, so as to prevent the coating from adhering to the product surface, causing peeling, fading and affecting the overall beauty. 2. Before the installation of the wooden door, it must be placed on the ground horizontally (the stacking height should not be more than 1 m), do not lean against it to avoid deformation. 3. Try to avoid outdoor sunshine for a long time to prevent wood doors from heating. 4. Place it in a dry room and keep the indoor air circulation to prevent the wooden door from getting damp. 5. Protect wooden doors from abnormal impact or contact with corrosive substances. 6. Before installation, the door opening must undergo necessary moisture-proof and anti-corrosion treatment. 2、 After installation 1. When using the wooden door, do not hang the heavy goods on the door leaf or avoid the sharp goods to bump and scratch. 2. When opening or closing the door leaf, do not use excessive force or open angle to avoid damage. 3. When maintaining the wooden door with glass, pay attention not to infiltrate the detergent or water into the gap of the glass bead to avoid deformation of the bead. When wiping the glass, do not use too much force to avoid glass damage and personal injury. After the glass is damaged or there is a big bump, it must be repaired by professional maintenance personnel. 4. When removing the dirt on the surface of the wooden door, use soft cotton cloth to wipe it. It is easy to scratch the surface with hard cloth. When the dirt is too heavy, use neutral detergent, toothpaste or special cleaner for furniture. Wipe it dry immediately after the detergent. 5. Pay attention to the cloth soaked with neutral detergent or containing high moisture, and do not place it on the surface of wooden door for a long time, otherwise it will damage the edge surface, make the surface discolored, aged or peeled. 6. Do not touch high temperature objects to avoid damage. 7. Pay attention to the edges and corners of the wooden door without too much friction, otherwise the corner paint will fall off. 8. When it is inconvenient to use soft cotton cloth to remove dust on wooden products, vacuum cleaner can be used. In order to keep the surface luster and service life of the wooden door, it should be cleaned and dusted regularly. 9. In order to maintain the bright color of wooden doors, furniture maintenance wax should be used regularly for maintenance. 10. When using wooden door products, the relative humidity of indoor air should be kept between 60% and 75%. In spring and winter, attention should be paid to the good indoor ventilation and humidity to keep the wooden doors in normal room temperature and humidity, Prevent the product from deforming due to excessive wet temperature difference, corrosion of metal parts, edge sealing and facing materials falling off. When using electric heating or other heating equipment in winter, keep away from wood products to avoid heating deformation or surface damage.