Depending if you are using
salt or freshwater and if that matters, I have a random little thing I do.
If I have a
boat without a deck wash down, I just go to the
hardware store and buy a fairly large submersible pump. I hook a garden hose up to this pump and drop it
overboard. Works well for an
anchor wash down if you don’t have one as well.
Works especially well if you are in fresh or fairly fresh brackish
water. Works just as well in
salt water, but maybe you don’t want to wash with that. Really depends on your goals. But
washing off the bird Poo is best done with a brush and some water. Not pressure. Comes right off if you use a brush.