Society for Development Alternatives, in partnership with Antenna Technologies, Switzerland used WATA technology to productize sodium Hypochlorite solution under the brand name of Aqua+. It uses a simple, manageable process of electrolysis to convert a mixture of salt and water into sodium hypochlorite. The resulting solution can be used for purifying water and make it safe for drinking. It is an affordable and reliable water purification option for the Bottom of Pyramid (BoP) households and protects the local communities against waterborne diseases such as diarrhea and dysentery. Aqua+ is a 50 ml bottle of Sodium Hypochlorite solution that is ideally suited for the BoP. This affordable solution can provide safe drinking water to a family of 5 for 1 month for only Rs 35.