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DIRECTIONS: Ready to use. For the yellow hue on a boat hull: Spray on, let stand 1-10 minutes, allowing longer time for salt water conditions and heavy build up. Rinse thoroughly or wipe thoroughly with a clean, cotton towel.



For dull, chalked paint on an rv: Spray on, wipe clean. Agitation with a soft bristle brush may be required on boat and rv surfaces with heavy water mineral build up. Follow up with an application of RV Wax to prevent future build up and create a layer of UV protection and shine.



How to Remove Yellow Water Line Scum Line from Fiberglass Boat Hull | Bio-Kleen Oxidation Remover

Overall Customer Rating of 30 Reviews:
Gaylord mi

Water line be gone

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Used it on our new but used boat that use to sit in the lake its whole life. It removed most of it there is still a hard water line but not as noticeable.

Best yellow removal product ever!

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Still many don't know that such a product exists

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works great have used two other products neither one worked like this/having my Ranger boat dealer to place order for this product

Bullard Texas

Water scum line removed

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Very impressed with with how well it works and how easy it is to use . Great product !

Texas

AMAZING

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  • LOW%20COST
  • EXCELLENT
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This product did EXACTLY what it said it would. Our boat is now stain free! We couldn't be happier with this product and will be ordering more products for boat cleaning in the very near future! Customer for life right here!!!!