Ecover Auto Ecological Dishwasher Tablets are made from lemon extracts and enzymes, with a sugar based bleaching ingredient to clean your dishes safely. The eco-friendly cleaning and degreasing formula uses no unnecessary chemicals and leaves no residue on dishes. Ecover Dishwasher Tablets offer an optimum level of biodegradability and are extremely effective. • * 17.6 oz. * Biodegradable * Leaves no residue * No chemicals • Citrate, carbonate, silicate, percarbonate, non-ionic active washing matter from sugar, polypeptide, sugar based bleaching activator, lemon extracts and enzymes. • Plant fragrance