(1) labor insurance shoes boots besides must according to choose suitable for the type of operation condition, still should fit, make people feel comfortable to wear, it is very important to carefully select the appropriate labor insurance shoes yards.(2) the different performance of labor insurance shoes, to achieve their protective performance of technical indicators, such as the toes are not parts, foot not been stabbed, conductive insulation, etc.(3) should be inspected carefully before they are using the labor insurance shoes or testing, in the electrical and acid and alkali, damage and crack in labor insurance shoes are dangerous.(4) labor insurance shoes after use shall be properly kept, rubber should be used after labor insurance shoes with water or disinfectant rinse and dry, in order to prolong the life of use.