The glass surface care product creates a durable water-repellent protective layer on the windshield. repels rain. slush. snow and dirt. improves visibility. increases the field of view. increases safety. reduces wear on wiper blades and extends their life. The protective layer guides water away from the glass surface when driving at speeds over 45 km/h. The greater the speed or amount of precipitation. the more effectively the product works. The protective layer formed on the glass surface facilitates the removal of dirt and insect residues and reduces freezing of the glass in winter.