Patanjali Detergent Cake With Herbs Popular Quality is made from neem and lime and other essential herbs. This detergent cake is free from chemicals and is completely natural and hence, mild on hands and clothes. It also helps in removing the stench of human body from clothes and will impart a mild fragrance of herbs to the clothes. It helps in fighting against skin diseases. The neem and lime present in this detergent cake give new shine to clothes and are anti-bacterial.