1 Remove the washed often set inside the skate shoes, you can prevent the growth of bacteria and odor. 2, regular replacement of the left and right sides of the wheel, can make inline skates wheels more durable. 3, to avoid sliding on a rough road, you can extend application life wheels and bearings. 4, do not swap individual wheels or bearings, it will decrease the stability of the slide. 5, if the bearing with a long time, in the slide is not smooth or have "imperfections" while sound, may be bearing down, and on the "scouring oil" soak for half an hour or so, will be cleansed of impurities inside the bearing, then spray special bearing on oil or oil. Such applications can extend the life of the bearing. 6, when the product is not applied, it should be treasured in a dry place and no direct sunlight. So to prevent rusting parts and products have a certain role in aging.