INVISIBLE GLASS cleans glass so well you’ll think it’s invisible! Other glass cleaners contain water and inexpensive soaps, which remove dirt, but leave « streaky » residues that are nearly impossible to remove. INVISIBLE GLASS won’t streak, evaporates 100%, and contains NO soaps or foams. INVISIBLE GLASS removes tough dirt, dust, sap, droppings, bugs, fingerprints, smudges, smoke haze, plasticizer film, and other grim that soap and water can’t remove.