The Koala Eco Laundry Wash Mandarin & Peppermint is a concentrated 1L laundry liquid made with Mandarin and Peppermint essential oils, two natural antibacterials, for a thorough wash without harsh chemicals. The biodegradable, plant-based liquid contains bio enzymes, is safe for sensitive skin, and can be used in any water temperature, including cold, delivering 100 loads per bottle. Add 10mL for a regular front or top loader wash, or dissolve 10mL in 5L of water to pre-soak problem stains for at least 30 minutes before washing as usual.