The Only Tool You'll Need for Cleaning Your Vehicle's Windshield Getting to the inside of your vehicle's windshield where it meets the dash has always been a challenge, and no matter how hard you try, you still can't get it all. That's what makes the Glass Master Pro Glass and Surface Cleaner a real game changer. This ingeniously designed tool makes it possible to reach the areas of your windshield which in the past were out of bounds. Thanks to the long handle and triangular head you can easily clean the base of the windshield in one smooth swipe, leaving your glass streak-free and crystal clear. And don't stop there, the Glass Master Pro Glass and Surface Cleaner can also be used on your dashboard. Includes 4 bonnets.