Challenging taboos and changing behaviour means taking an innovative approach to hygiene practices.
We meet the teacher helping to combat the growing problem of eye infections caused by poor hygiene at his school.
Midwife Otayte Kawata explains the difference new waterpoints have made to mums in her community in Ethiopia.
Regis explains how access to clean water and better hygiene practices has transformed her experience of living with HIV.
WaterAid Nigeria have been spreading the word about good hygiene practices through an innovative radio drama, Make e flow.
Find out what we did to spread the word about good hygiene for Global Handwashing Day 2014.