Hi everyone, I'm aiming to work as a mobile nail tech offering various services which will include a pedicure. I want to provide a good service, and I'm thinking of doing my treatment water less. Is there any type of foot scrub or similar that can be used without water and having to wash the product off? Please forgive me if this is a really stupid question, as I doubt there is any such thing but it doesnt harm to just check anyway. Thanks in advance xx