This is a cool boat care product.
The Boat Scuff Eraser is fast and easy to use. It quickly removes marks and grime with water alone.
Reinforced core for 2x durability. Textured surface tackles tough stains. Simply wet, squeeze and wipe away dirt.
Amazon
https://www.amazon.com/Premium-Boat-Erasers-Accessories-Cleaning/dp/B07MMWMFDV/
Homepage
https://thebetterboat.com/collections/frontpage/products/boat-scuff-erasers