How to: Beat the Barnacles
Do you antifoul your propeller? Looking around the yard where we keep our project boat, Ostara, the consensus seemed to be “no”. Most propellers showed the telltale signs of barnacle infestation, as indeed did our three-bladed Gori folding prop.


![Ted_Turner_April_1985-Bernard-Gotfryd-2048x Photo from Library of Congress, Prints & Photographs Division, photograph by Bernard Gotfryd, [Reproduction number e.g., LC-USZ62-12345]](https://s3.amazonaws.com/media.sailmagazine.com/wp-content/uploads/2026/05/06145433/Ted_Turner_April_1985-Bernard-Gotfryd-2048x.jpg?w=1024)










