When cleaning your boat cover or tarpaulin it is important to use the proper cleaning products. In any case, the product must be pH-neutral. We strongly discourage using soft soap or soda. These products leave a fatty layer to which fungi and algae can easily bond. Many general cleaning products only work on certain types of canvases or against specific types of fouling. Ultramar Sprayhood & Tent Shampoo is developed in such a way that it is safe to use on any type of canvas and against any type of fouling. Therefore, you can easily clean your boat cover or tarpaulin by using our products.
If a boat cover or tarpaulin is heavily fouled, it makes sense to also clean the canvas with a special cleaning product such as Ultramar Power Cleaner. This is an extra strong cleaner, which removes heavy fouling and deeply penetrated stains. Once the heavy fouling has been removed, rinse with clean water.