42 Loads. Free of perfumes. Clear of dyes. Phosphorus Trace Amount: This Wisk Free Clear formula was made without phosphorus. However, due to the manufacturing equipment, some packages may contain traces of phosphorus. The package contains 42 loads when measured by weight. The precise number of loads from each package will vary somewhat with the size of wash load, method of measurement and the settling during shipment. The surfactants and enzymes in Wisk Free Clear are biodegradable and safe for septic tanks.