What happened to a simple bucket and squeegee? Can water alone really can clean your windows? The answer is YES!! The simple explanation is this. Deionized water works because both the window and frames are scrubbed with a wet brush to agitate the surface area and loosen dirt. Then the surface areas are rinsed with highly purified deionized water. Since the water is filtered and 100% pure, it leaves no streaking or marks when it dries.
If you have ever used the “Spot Free Rinse” at your car wash, it’s very similar to that – just 100 TIMES BETTER!