I was wondering if anyone has any suggestions for the easiest/quickest way to clean a wicker chair? I don't want to use a pressure sprayer since its a delicate antique wicker and scrubbing with a brush will take way too long trying to get into all the little grooves. It is caked with dirt/grime/algae and I am looking to see if there is something I can spray on it to eat that away, then rinse off.