Is it right that my windows are left wet?

Yes! Its true! Please don’t worry about this; it’s totally normal for Pure Water Window Cleaning. Tap water is full of impurities like chlorine, sodium, phosphates, calcium etc. We clean with water that has gone through an extensive water purifying process to remove all of these impurities. This means that we can leave Pure Water on the glass to dry naturally. As the Pure Water evaporates from the glass it leaves no impurities behind on the glass (which is what causes unsightly spots and marks). This method of cleaning ensures a streak-free shine, without having to squeegee off the water after each clean. (For more information on how Pure Water Window Cleaning works, please see our ‘Pure H2O Technology’ page’).