Amazon: powder hand soap
64 ($14.64/Count) $8.74 shipping. Only 10 left in stock - order soon. SoluSoap - Makes 5 Gallons of Gentle Foaming Hand Soap, Refill Powder Concentrate, Natural Soft Foam Cleans Dirt and Grime, Paraben Free for Sensitive Skin. Includes 1 Gallon Refillable Jug. $49.95.