Dark & denim laundry detergent does not treat pigments of dark color like dirt or too aggressive way. This is what makes it so special; Preserve the colors and let your dark and jeans remain vibrant. The intelligent thing of a modern laundry detergent like this is that, already at 30 ° C, acts on dirt and bacteria and dissolve and removes the remains with the rinsing of the Washing machine water. Washing at lower temperatures extends the duration of clothes and saves water and energy. Specifications: -750 ml -Non contains colorants, zeolites or phosphates - Thousandly concentrated (12-19 washes) -Biodegradable (in a few hours) -Produced in a climatic neutral factory in Vadstena, Sweden