• Pack of 100 concentrated tablets for cleaning glass in cars, kitchens, and windows • Each tablet dissolves easily in water and is enough to prepare up to 4 liters of cleaning solution • Provides clear and safe vision while driving • Powerful descaling action that removes residue and dirt without leaving water marks • Helps soften windshield wiper rubbers, protecting them and extending their lifespan • Forms a waterproof layer on the glass surface, improving protection against water • Easy to use: simply dissolve the tablet in water • The pack of 100 tablets allows for prolonged use, enough for more than 2 years