There are those who never take a bath.
There are also those who never take a shower, although these old school types are fewer these days.
There are a handful who take neither a shower or a bath and these are increasing in number as society grows without safety nets.
Sydney is a large modern city with some 4.6 million residents and over 14 million visitors each year.
Across the whole of NSW, at least 37,000 people are homeless, including over 2,500 people living on the street.