Check the listing for details. 6 Prestone Trigger Spray Windshield De-Icer - 32 fl. oz. ea.. Condition: New. Listed at 52.99 USD. Get ready for winter with this 6-pack of Prestone Trigger Spray Windshield De-Icer! This United States-made de-icer is perfect for clearing your windshield in no time. Each unit in this pack contains 32oz of Prestone's powerful de-icing formula, ensuring that you have enough to last you through the winter season. The trigger spray design makes it easy to apply the de-icer evenly over your windshield, helping you to quickly and effectively melt any ice or frost. Don't let winter weather slow you down - keep your windshield clear with Prestone Trigger Spray Windshield De-Icer! Box of 6 Prestone Windshield Trigger Spray De-Icer for Windows and Wipers. 32 Fl. oz. Ea. For windows and wipers Removes Ice from wiper blades Melts ice and frost fast and easy. Protects against refreeze for safer driving. Extreme winter protection Easy to use