I have a fabulous OT who specializes in hands - over the lsat year she has given me some great tips, splints & suggestions.
One from today is her "brushes"!
She suggested buying a long handle which has soft bristles at the base but a very soft top to wash those parts you can't reach! ie back
She also suggested a smaller one for doing feet & between the toes.
Hopefully the photos is attached!
Both these brushes were bought from a local hardware store.The brushes are made by Burstenhaus Redecker redecker.de