With non-bio liquid detergents costing almost 29p per wash, its no wonder everyones talking about eco-balls! Just one of these amazing 2,000-wash balls could save you £260! Inside the ball are 3 kinds of natural mineral beads which, when added to your wash, create healthy ionised oxygen. This unlocks the adhesion between dirt and fabric and eliminates 99.9% of bacteria. Grime, grease and odours simply lift away without fading colours or damaging fibres. Eco-balls also increase waters pH level for a natural softening effect without fabric conditioner! Each approx. Dia. 10cm.