Karcher Rubber Window Squeegee in the Squeegees department at Lowes.com
Karcher 16.9 oz. Streak-Free Multi-Surface Multi-Purpose Floor Cleaner Concentrate 6.296-046.0 - The Home Depot
Karcher WV 6 Plus Window Vacuum Squeegee - Also Perfect for Showers, Mirrors, Glass, & Countertops - 11 in. Squeegee Blade 1.633-512.0 - The Home Depot