In the context of a census occupation, what did a shampooer do?
I'm looking for Thomas William Jones b. 1825 Camden, London. In 1851 he was living with his parents and siblings and was a salesman. I've found someone who might be him in 1861 but lodging with a 64 year old woman and they are both shampooers.
Was it a skilled job, or is it possible this could be my man?