Avoid using a hot blow dryer too, as these can wreck the rubber seals and damage the screen.
Infrastructure is often seen as the main way to reduce the impacts of climate-related disasters like floods and drought. But cities are complex systems with many factors affecting their resilience.
Melbourne and Sydney are members of 100 Resilient CIties, which the Rockefeller Foundation has said it will no longer fund. So what has the global network achieved? And what can we learn from this?
Australia's coastal settlements are highly exposed to the impacts of climate change. Climate-resilient urban landscapes that can cope with large amounts of water need to become the new normal.
Cape Town faced down "Day Zero" earlier this year, but that doesn't mean its water system is resilient. Other cities should also take note.
Bangalore's forgotten water wells are being revived, to help the city overcome centuries-old supply issues.
If you want to live like a local when on holiday, you should defecate like one.
Building resilience in Cape Town's water sector will require addressing risks like climate change, drought and flooding. Stormwater and groundwater are tipped as potential solutions.
If resilience efforts don't consider justice issues, they will end up making those who are the most in need the least resilient.
Many African cities are sites of rapid urbanisation. To ensure that such societies are water resilient, it is necessary to address formal and informal forms of development.