Rain-X Washer Fluid Additive 16.9 oz

Simply add Rain‑X Washer Fluid Additive to water or any windshield washer fluid to apply Rain‑X technology. Tired of streaks and marks on your vehicle's windshield? Rain-X Windshield Washer Fluid Additive makes it look brand new. It is simple. Add Rain-X Washer Fluid Additive to water and let your windshield wipers do all of the hard work.  Just four ounces is enough to treat an entire gallon of water. 

• Add to existing washer fluid
• Applies water beading technology
• Enhances driving visibility
• Helps prevent and remove sleet, snow, ice, bugs, and road spray from sticking to glass
• Improves cleaning