The Democratic Alliance says there is mounting public concern over the quality of tap water in South Africa.
According to the United Nations Children’s Fund, almost 40% of Angolans use water from an unsafe source.
A washing machine using as little as a cup of water for each washing cycle could go on sale to environmentally conscious Britons next year.
"Our school was in a bad condition before, with pipes leaking, toilets dirty and in a poor condition."