Stinky clothes, towels or other smelly laundry occurs because they have been damp for too long without being able to dry properly. For example, sweaty clothes that have sat too long in the laundry basket or (sports) bag, or if the laundry has been left in the washing machine for too long after washing. Using only a main detergent will not remove this smell properly. This becomes noticeable as soon as the washed clothes are ironed or worn or when towels are used. HG against stinky laundry detergent additive is a highly effective formula that does effectively remove stench molecules that have penetrated deep into the fibres.