Cleans, polishes and protects in one step. The Sheila Shine® process requires no rubbing or polishing. Removes dirt and grime, greasy film, water marks and even covers scratches. Immediately forms a protective coating on any surface that repels water, prevents penetration of harmful liquids and retains its gloss indefinitely. Resists fingerprints and streaking. Preserves the surface against deterioration of all kinds. Does not contain acid, silicon or any abrasive substance.