This glass cleaner is extremely popular for its ease of use and great results. It removes surface contamination with ease and doesn't leave streaks. Over the past couple of years it has become the industry standard for glass cleaning both in automobiles and around the home. This foam based cleaner is great because it stays where you spray it, instead of immediately running down the glass. It also easily penetrates contaminates on the glass for a thorough and complete cleaning. It works great on interior and exterior glass while safe on tinted glass. Get the Stoner Invisible Glass and take care of all your glass care needs.