While having a quality time on the yacht guests may want to swim, ride a Seabob or go diving, where their attention is always drawn to the hull. Just like the topsides, they are supposed to undergo timely cleaning of propellers, shafts and a change of the anodes, especially before the season begins. Coming out of the water implies a significant waste of time, money, and inconvenience to the crew. Thanks to specially designed cavitation engines, our divers will manage to clean both shell deposits and green fouling on the hull, polish screws and shafts below the water line.