Amazon.com: Sonett Organic Olive Laundry Liquid for Wool ...
Yield:1 litre (34 fl oz US) of Olive Laundry Liquid for Wool and Silk is sufficient for 17 loads of washing of approx. 2.5 kg (5.5 lb) each, in the hardness ranges soft and medium. Recommendation:Fill Sonett Laundry Rinse into the softener compartment; revivifies the brightness of delicate colours, helps to rinse out detergent residue more ...