Little Green Pro is our most powerful portable spot cleaner. Use for easy spot and stain cleaning. Little Green Pro is our most powerful portable spot cleaner. Use for easy spot and stain cleaning. What makes the Little Green Pro an effective spot cleaner? Little Green Pro combines powerful vacuum suction, brushing action and cleaning solution to remove dirt & stains. Its long hose and power cord let you clean hard to reach areas such as area rugs, stairs & upholstery. The Little Green Pro features a large capacity tank that allows for less frequent trips to the sink! • Removes deep down dirt and stains. • Convenient cleaning for hard to reach areas such as stairs, area rugs, upholstery and auto interiors. • Superior suction. • Largest capacity portable cleaner.