Ecozone Ecoballs 250 are an innovative alternative to your usual laundry detergents. 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 need to do is simply place the Ecoball into your washing machine along with your clothes and that\'s it! The pellets then get to work, lifting dirt from the material while working to keep the water soft to ensure an effective clean. The Ecozone Ecoballs 250 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 Ecozone Ecoballs 250 Washes - Fragrance Free is part of the range of ­­Ecozone eco laundry products. Keep both your clothes and washing machine in tip-top condition with Ecozone laundry liquid in 1L and 2L bulk buy bottles to help reduce plastic waste, or explore the full range of Ecozone products, including household cleaning essentials and Ecozone speciality products, available from Big Green Smile.