Effect : Lubricating , decreasing attrition , resisting pressure and high temperature,etc. It can protect the engine , and improve its use life . It can extend cycle of changing Lubricant above 2 times . Improve power : 10% , Save Fuel oil : 10%, Reduce pollution : 40% , reduce the machine noise 18 decibel. Suggestion : It will have the better effect when you take to use our Nano fuel additive and Nano Lubricating oil additive at the same time . USING NOTE : ( 1 : 1000 ) To immit Nano Lubricating oil Additive (NLA) into lubricant tank of vehicle anytime 4ml NLA can treat to 4L lubricant. (1: 1000) At the first time and the second times to use NLA, we advise you should change lubricant like before (means like without NLA ). And to pay attention to the light of lubricant , if there are a lot of Carbon deposit cleaned , the light will flash, so you have to change a new one oil filter .