A boat detailer specializes in the cleaning and aesthetic maintenance of boats. In boat detailer jobs, you have various duties, including cleaning the boat in detail, applying wax, and working to make the boat look like new. As a boat detailer, you work with all kinds of both fresh and saltwater marine vessels, so it’s important to know the details of different crafts. It’s also important to understand the common wear that water can put on a boat. Cleaning skills are not universal, so experience with marine vessels is an essential qualification. Boat detailer is a very physically demanding job. You should be able to be on your feet for extended periods.