We review three different types of laundry detergent – liquids and gels ... Here we compare bio and non-bio detergents from brands such as Ariel, Ecover and Persil, as well as own-brand laundry ...

However, over the years, the popularity of Nirmala diminished, and soon the brand disappeared from the market. Today, the detergent industry is dominated by brands like Rin, Ariel, Tide and Surf ...