Electric actuator in the long-term use of the process of wear and tear will appear in the use of the process has been running, so the need for the following methods to clean up. Only in this way can we improve the service life of the electric actuator in the future and save the cost of using the electric actuator without damaging the electric actuator. In the process of cleaning the electric actuator, mainly from the following aspects. 1. The use of goods to clean up impurities, this method of cleaning needs to be carried out often. The removal of stains adhering to the surface of the electric actuator ensures that the electric actuator is not damaged by smudges attached to the surface. Improve the service life of electric actuator, in the cleaning process must use a professional cleaning liquid to wipe, so that it will not cause any damage to the electric actuator material, improve the use of time.In the process of using electric Actuators also need to apply lubricant to each connection point, only in the course of the movement of the electric actuator.