Dry powder detergent features a professional-strength, ultra-concentrated formula that penetrates deep down into fabric fibers to remove ground-in dirt and stains. Stain-fighting properties leave your whites whiter and your colors brighter. Fresh spring waters scent offers a sensation of clean blue skies and spring breezes with line-dried fresh notes and clean florals. Powder detergent is designed for use with all standard and high-efficiency washing machines.