Tippy-Tap: A simple low-cost technology for handwashing ...
Tippy-Tap: A simple low-cost technology for handwashing when water is scarce. Studies have shown that proper handwashing with soap or ash can reduce the incidence of diarrhoeal disease by 42-47 percent. However, lack of access to both piped water supply and soap, is a barrier to hand washing.
Contactar al proveedor