As if the otters weren't enough of a PITA, they leave the heads and guts of the fish they eat, and most of the legs of the crabs, on the docks. The gulls, herons, and eagles grab them and fly up onto; main cover, decks, cockpit, etc. where they proceed to smear said guts, etc on everything and then crap on everything else. The simple green seems to keep the otters away from the lines on the cleats though, so after I get done cleaning the boat I can at least untie the lines without rubber gloves on :-))
Interesting, so you also believe that Simple Green repels Otters? I have found similar results. Maybe I should spray down the dock area where they are entering from with SG? And also my fenders, hmmm.