Lathering up with bush soap

by Julia Robinson

In a recent ‘Words from our Word Box’ update, we included the term bush soap, and explained it as: ‘The leaves of any of several Australian plants that may be used as a soap substitute. When rubbed vigorously with water, the leaves produce a soap-like lather, thanks to the chemical compounds (saponins) they contain.’ We noted that the earliest evidence in print for bush soap occurs in the early 1990s. Continue reading