Prestone Washer Fluid Booster 15.5 oz

Helps boost your standard windshield washer fluid to brave dirt and colder weather. When added to windshield washer fluid that does not have de-icing capabilities, the Prestone® Washer Fluid Booster De-Icer Additive with Dirt Blocker® improves the melting of light ice and frost and reduces dangerous refreeze. This product helps to repel build-up of dirt and salt from road spray as you drive, keeping glass clearer for longer.