The Ecoballs are an innovative alternative to your usual laundry detergents, be that liquids or tablets. How do they work? It's simple; the secure spherical casing with lock mechanism is filled with two types of small pellets that are made from a formulation of minerals and other natural plant-based cleaning agents. All you'll need to do is simply place the Ecoball into your washing machine along with your clothes and that's it! Easy! The pellets then get to work, lifting dirt from the material and working to keep the water soft to ensure an effective clean. The Ecoballs are unfragranced, Allergy UK approved, Hypoallergenic and residue free so they are kind to your skin too. To further add to their eco credentials, they effectively clean on cool temperatures and can be used without a rinse cycle which will cut down on water and wash time. Hypoallergenic & suitable for sensitive skin Gentle on fabrics - suitable for whites & colours Effective eco-friendly laundry detergent alternative