SENSITIVE SKIN FORMULA: Our dermatologist tested formula is free from perfume and dyes so those with sensitive skin can fear not! LOW SUDSING FORMULA: Our special low-sudsing formula rinses cleanly out of clothes. COMPATIBLE WITH ANY MACHINE: Use is both standard and high effeciency (HE) machines. 640 LOADS: This 5 gallon jug will last you 640 small to medium loads! FREQUENTLY BOUGHT TOGETHER: This product is frequently purchased with the Arm & Hammer 5 Gallon Pump Dispensor that easily attaches to the jug and uses a custom pointed tip for precise dispensing.