Patanjali Herbowash Advance Blue Bar is specially designed for tough, oily and greasy stain which makes your laundry tough and painful. Herbo wash advance blue bar detergent cake, removes tough stains with ultimate cleaning benefits of bio actives, similar to bleach such as tea, coffee, turmeric, curry, ketchup and chocolate etc. It works on tough areas like collar, cuffs, and provide outstanding result in your laundry.