The environmentally friendly Mighty Mike® Laundry detergent is 2X concentrated, clear, low-sudsing, scent-free, petrochemical solvent-free detergent perfect for those with sensitive skin, High-Efficiency (HE) washers, and onsite wastewater/ greywater treatment systems. Powerful enough to remove nearly 100% of tough organic stains and entrapped odors, yet extremely gentle on fabrics.