Walt's Polish Glass Cleaner is a premium glass cleaner made for the dirtiest windows. Exceptional made and safe for use on tinted windows. Glass Cleaner is a ready to use industrial glass cleaner. No water or anything needed. Just spray and wipe with a window towel and watch this product leave a spot free clean window. Designed with a special surfactant formula and HD cleaners allowing it to cut through any grime and dirt. This highly exceptional general purpose cleaner and repellent is perfect for any glass cleaning job.