I love clean, clean windows, but I'm afraid to wash windshields, especially in hard-to-reach niches where the glass makes contact with the dashboard. The size and hand of a window cleaner makes this a fun job. It's easy to use and you can even put a little lube on your hand, which can dry the water in one go. I like looking through the windshield without any streaks or veils. I highly recommend this product.