Complete with a new dust repellant solution, this product is guaranteed to help glass surfaces stay cleaner longer, reducing the time and effort spent on car care. Perfect Clarity Glass Cleaner contains a unique lubricant that creates an easy slide effect between the product and any cloth surface, ensuring that no residue is left behind. Instead, dirt is swept away and the transparent look of any glass surface is restored. To apply, simply spray Perfect Clarity directly onto glass, spread evenly, then flip the towel and buff dry. You can even use it under direct sunlight..