GLASS CLEAN is a very economical glass cleaner. Windows can be cleaned with a cloth without rinsing, as it leaves no traces
Add 1 share of S3 Glass Cleaner in to 10 to 15 shares of water. Pulverize the diluted product on the glass surface and let act a few moments, and then wipe with a clean soft cloth. After drying the glass surface becomes clear without any greasy film.