8 Fantastic Reasons Why You Should Buy The Revolutionary New Washing/Laundry Ball!: - No detergent, No bleach, No softener needed, just the ball in your washing machine. - Strong anti-bacterial & sterilizing effect. - Removal of remaining detergent component and chloride. - Natural bleaching & softening effect. - Protection of water quality. - Automatic cleaning of the washing tub. - "Go Green". - Wash for 3 years for FREE.