P21S Windshield Wash Booster

Your familiar blue windshield washer fluid is fine for removing dust and the occasional insect, but that's about all. Give it a boost with autobahn-tested P21S Windshield Wash Booster.
This special formula is proven to remove the greasy, oily road film that builds up on your windshield and reduces forward vision--especially on dark, rainy nights. With a streak-free windshield and less distracting glare, you'll drive safely and confidently. You'll also replace your wiper blades less frequently because they won't work as hard! 8.4 oz. (250ml bottle) with special measuring tip that allows spill-free use without a funnel. Made in Germany.