Star Spray Concentrate is a Green Seal™ certified, dilutable glass cleaner for use on glass, windows, mirrors, Plexiglas®, plastic, glossy paint, stainless steel, counter tops, Formica®, etc. In addition to glass surfaces, you may also use Star Spray Concentrate to remove smudges and fingerprints from chrome, stainless steel, plastic and painted surfaces. It dries quickly, without streaking, reducing the time and labor required to do the job. It is formulated without alcohol, butyl or ammonia, which may be hazardous to your employees and surfaces.