In the natural environment, the erosion of dust and ozone will cause the premature aging of the seals. Therefore, the seals also need to be isolated from ozone during storage. The rubber material should be protected from exposure to circulating air. It can be stored, packed or wrapped in an airtight container or with an opaque box or bag, motor floating oil seal, storage or packaging of rubber or plastic seals, and the windows of the room where the seals are stored are covered with red or orange, The motor oil seal protects the seal from direct sunlight, strong light, ultraviolet light, and fluorescent light.