Uniwax glass cleaner and polish is very much effective and safe to use on windscreen and glass. This cleaner with the power of shine boosters not only removes dirt and dust but also gives two time more shine than regular cleaners. Uniwax glass polish cum hard water spot remover is uniquely formulated product which removes 100 percent water spots and increase optical visibility of glass like new. It also helps preventing future stains, spots and damage.99% invisible coating of Nano particles, provides you strongest protection.