Simply add Rain‑X^® Washer Fluid Additive to water or any windscreen washer fluid to apply Rain‑X^® technology.

Product Features

• Instantly applies Rain‑X^® technology to the windscreen
• Enhances driving visibility, safety and comfort
• Improves windscreen cleaning
• Compatible with all windscreen washer fluids

Product Usage Instructions

• Add directly to windscreen washer fluid reservoir
• 120ml will treat 4 litres of plain water or washer fluid in washer tank