Sun All-in-1 Professional Tablets have been awarded the EU Ecolabel. Sun All-in-1 is a complete solution in 1 tablet: removes stubborn grease and stains, such as coffee, tea and lipstick. Prevents limescale deposits and provides sparkling clean cups and plates with every wash. Sun is an eco-friendly brand that contributes to a more sustainable lifestyle for the planet: the tablets are phosphate-free and contain 70% naturally derived ingredients. The soluble foil is biodegradable. You can use the tablets in the dishwasher's eco cycle, which reduces both water and energy consumption. You don't need to pre-rinse.