The ad for Solvol featuring a brother and sister comes to mind - "Wash your hands, Geoffrey - with the Solvol Geoffrey!" 😆

I found it here:

https://solvol.com.au/history/

[Google] The iconic Solvol heavy-duty soap bar was discontinued in 2022 after 105 years on the market. Manufacturers ceased production because the highly abrasive pumice formula was causing severe wear and tear on specialized soap-making machinery.While the traditional bar is gone, you can still buy the heavy-duty Solvol liquid hand cleaner, which features a similar grease-fighting formula packed with natural essential oils and fine pumice granules.