... methods:1, In order to ensure that your equipment to achieve a normal life span, please don’ ... with any hard things is prohibited.4 If the equipment is damage, add some special gule in the ... and air.2, Do cleaning, use detergent to clean the stain, wipe away the grease, and then ... it.4, if long-term leave unused,need to clean equipment, folding, bundling, packaging. The best enviroment for storage ...