Many people do not understand the maintenance of jade, how to maintain jasper? First, try not to let it touch the dust. If there is dust on the jasper product, use a soft white cleansing cloth or a brush to gently wipe it; if the surface is oily, it should be lightly washed with warm soapy water, then rinsed with water, then clean white. Wipe dry with a soft cloth. Second, do not collide with hard objects. Although jasper has a high hardness, it is easily cracked after impact, and there will be dark cracks. Sometimes it may not be seen, but the molecular structure of the inner layer may have been destroyed, which will make the economic value and perfection of jasper. Greatly affected. Third, do not place the jasper products in a place where the sun is directly exposed to direct sunlight or near a heat source. Because Jasper is easy to swell when heated, the molecular volume increases, which will affect its quality. Fourth, do not let jasper products and perfume and acid, alkaline and other chemical reagents. Because the chemical components contained in perfumes and chemical liquids can cause corrosion to jasper, it will affect the beauty and value of jasper. 5. Don't let the jasper products have long-term contact with the sweat on your body. Because sweat contains urea, volatile fatty acids and salt, which are corrosive to jade, long-term crabs will damage the outer layer of jasper and affect its vividness. Sixth, to maintain the proper humidity of Jasper. Do not put jasper in an environment that is too dry. Because it is too dry, it is easy to cause the natural moisture contained in jasper to evaporate and lose, which causes jasper to lose its luster and greatly affect its value. Employers should understand the potential risks and hazards in the workplace and provide appropriate protective equipment and safety FR Coverall,FR Coverall,FR Jackets,FR Shirts,FR Pants.For a safer job environment, having a FR Shirt is essential. FR Shirts adopt a new environment-friendly flame retardant finishing technology. FR Shirts use the most advanced flame retardant chemicals. To achieve the best protection performance, and also to achieve the most strict environmental standards. FR Shirts is environmentally friendly and no harm to body,feel comfortable to wear.FR Shirts has functional Anti-arc flash,Anti-acid and Alkali ,Anti-static ,anti-UV ,Anti-Mosquito FR shirts.which also have the advantage of blast impact, flame retardant, heat insulation, breathable, devote to offer workers best services. Fr Shirts,Safety Shirts,Wholesale Safety Shirts,Wholesale Fire Retardant Shirts Xinxiang Xinke Protective Technology Co, Ltd. , https://www.coverallsuits.com