Deep Springs International offers a Household Water Treatment and Storage (HWTS) system designed for affordability and accessibility. It includes a 5-gallon bucket with a lid and tap, alongside a chlorine solution called Gadyen Dlo, which purifies water. A small amount of the solution can treat up to 700 liters of water, lasting 1-2 months. This system reduces exposure to water-borne diseases by at least 80%.