11.30.-1
U.S. Patent No. 7,470,331 B1: Clorox has patented an acidic hard surface cleaning composition that contains greater than 2% alkyl polyglucoside; 0.5-10% 2-hydroxycarboxylic acid; a fragrance containing 0.05-2.0% lemon oil or d-limonene; water; and optionally dyes, colorants and preservatives. The composition does not contain additional surfactant, additional organic builder, organic solvent or additional disinfectant or sanitizer.