My new Sunsation has SeaDek flooring and in a few areas it looks like it could use a little cleaning. If you have SeaDek what type of cleaner works well?

They suggest liquid soap and water. As posted by Seadek...Cleaning your SeaDek is simple; all you need is soap, hot water, and a stiff brush to remove most common dirt and grime. Even household cleaners such as Softscrub®, Simple Green®, 409®, and bleach are all safe to use. Just be sure to avoid acid-based cleaners such as MaryKate’s On and Off Hull cleaner, and your SeaDek will be sparkling for years to come.