A method for detecting non-rain and/or non-snow particles movement towards an optical interface is disclosed. The method comprises: receiving one or more images from one or more imaging sensors of the vicinity of the optical interface, of particles movement towards the optical interface; analyzing the one or more images to detect non-rain and/or non-snow particles movement towards the optical interface and distinguish between rain and/or snow particles and the non-rain and/or non-snow particles movement towards the optical interface; and controlling one or more wiping elements activation based on the analyzed one or more images and removing the non-rain and/or non-snow particles from the optical interface.