Ecover Rinse Aid - Benefits For naturally shiny dishes without streaks Prevents calcium deposits No residue of unnecessary chemicals on your dishes Ecover Dishwasher Rinse Aid - Environmental advantage: Quick and complete biodegradability. (OECD-test 301F, full product) Minimum impact on aquatic life. (OECD-test 201&202, full product) Against animal testing Suitable for septic tanks Ecover products are made to be effective and have the absolute minimum effect on the environment. They\'re based on sustainable plant and mineral ingredients, chosen to work well and limit the chemicals in your home and the environment. Packaging material: Bottle and label are made of polyethylene; cap of polypropylene. Polyethylene and polypropylene are 100 % recyclable and can be recycled together perfectly. The Ecover Dishwasher Rinse Aid is a part of the Ecover washing up liquid and dishwashing range that uses powerful plant powered ingredients instead of petroleum-based ingredients for a more environmentally friendly choice in your household products, helping keep your conscience as clean as your dishes. As with all Ecover products this dishwasher detergent comes from Ecover\'s plant-roofed ecological factory where they use plant and mineral ingredients to help you limit the use of chemicals in your home and keep the effect on the environment to an absolute minimum. Worrying about the impact you are having on polluting the environment is one thing less on your plate.