In addition to the basic cleaning and maintenance of the fabric, the electric sofa needs to regularly clean up the seat gap and the dust of the machine, and the lubricating oil to reduce the machine's failure rate. It is also necessary to avoid forceful sofas, ride on the sofa armrest, stand or jump on the sofa. Because these behaviors are prone to damage to the internal parts of the sofa, it is necessary to avoid the scratching surface of sharp appliances. If it is an electric sofa for leather, it is recommended to avoid the long -term explices of sunlight to prevent the fading, deformation, and loss of elasticity of the leather.