LanoSoft Laundry Powder Lanosoft Laundry Powder is formulated from natural, renewable sources that are biodegradable and ecologically safe. The phosphate free formula is biodegradable in lakes and streams eliminating the suds and foaming problems in our waterways. This environmentally free formula will work in all temperatures only requires two tablespoons per load. Available Size: 10 lb & 25 lb LanoSoft Laundry Powder