No hard rubbing is necessary to prevent streaking.
"Magic-Glass" washes away grease, soil, and fingerprints from glass, chrome, stainless steel, tile, plastic and more.
"Magic-Glass" is a balanced formula for control drying. Thus, it eliminates the need for hard rubbing to prevent streaks.
Back in the early 1940's, the pilots of our airplanes found that a film of dirt on transparent plastic bubbles interfered seriously with their sextant readings. A formulation was developed, sold to the armed forces and it worked - it removed deposits with no streaks, smears, oily film or powder residue.
"Magic-Glass" is a modified version of the World War II formula. The "Magic-Glass" formula is designed specifically to clean glass. A quality glass cleaner must dissolve the oily grease and film and suspend the insoluble dirt so that the cleaning cloth can pick up both. "Magic-Glass" has the necessary solvent and oil suspending power to do a better job. Now available in a convenient foaming aerosol.