The Best Boat Deck Cleaners of 2021

Nicholas Swartz
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Have you ever used any of these deck cleaners?

I hope so because you’re probably a skipper. By now you’ve run through the gamut of deck cleaners. Some fall short or even do damage when washed off.

According to the Boat US 2015 survey, an overwhelming 9 out of 10 boat owners wash their decks at least once a month. That’s a lot of deck cleaning, and a lot of opportunity to make a mistake.

The reason most boat owners wash their decks so often is that the surveys tell us that most boat owners also clean their decks with soap.

Make sure you know what you’re doing and we’re here to help. Below is an in-depth guide to finding the best deck cleaners for you, with specific recommendations on the options that we think are the best deck cleaners available on the market.

NameCategoryProduct
Star brite Non-Skid Deck Cleaner & ProtectantBest OverallStar brite Non-Skid Deck Cleaner & Protectant
Star Brite Ultimate Pontoon Deck CleanerBudget PickStar Brite Ultimate Pontoon Deck Cleaner
Boating Accessories New SEACHOICE Non Skid Deck Cleaner-Gallon SCP 90651Upgrade PickBoating Accessories New SEACHOICE Non Skid Deck Cleaner-Gallon SCP 90651

1. Star brite Non-Skid Deck Cleaner & Protectant

Our rating: 9 / 10

Star brite Non-Skid Deck Cleaner & Protectant

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Pros:

  • Low odor
  • Safe to use on a wide variety of surfaces
  • Doesn’t create slippery surfaces so it’s great for boating
  • Works on fiberglass, vinyl, gelcoat, and wood
  • No scrubbing is needed, just spray and wipe-off

The Star Brite Non-Skid Deck Cleaner & Protectant gets the job done without you having to scrub away. You can use it on any boat deck to clean and protect from future stains. You can use it any time of the year, and won’t make the boat slippery.

If you’re wondering if it will work on your boat deck, the answer is yes. It’s safe to use on a wide variety of surfaces including fiberglass, vinyl, gelcoat, and wood.

2. Boat Deck Cleaner Marine Grade to Clean Anti Stick Surfaces and Non Stick Floor on Boats

Our rating: 9 / 10

Boat Deck Cleaner Marine Grade to Clean Anti Stick Surfaces and Non Stick Floor on Boats

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Pros:

  • Easy to use spray bottle
  • Bio-degradable
  • Works on many surfaces
  • Versatile product
  • Cleans away from the freshly polished look
  • Can be used indoors or outdoors
  • Safe enough to use on walnut boat decks
  • Mildew and corrosion inhibitors

Cons:

  • This product can cause staining on some surfaces if left for some time.

Cars, Concrete Floor, Wood Floors or Walls, Safe for You and the Environment -8oz.

The BoatDeckCleaner by Hydrophobic Technologies is a biodegradable cleaner that contains no waxes, solvents or oils. It is formulated to remove contamination from polymeric surfaces, concrete floor, wood floors, wood decks and more.

The BoatDeckCleaner Marine Grade is non-toxic and is safe to use aboard your boat, car or anywhere on land.

3. Boating Accessories New SEACHOICE Non Skid Deck Cleaner-Gallon SCP 90651

Our rating: 8 / 10

Boating Accessories New SEACHOICE Non Skid Deck Cleaner-Gallon SCP 90651

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Pros:

  • Cheap
  • Versatile uses
  • Peel and stick

If you are looking for cheaper boat deck cleaner, then we recommend the Seachoice Non Skid Deck Cleaner-Gallon.

The non skid deck is designed with porous materials designed to actually absorb motor oil and gas spills from your boat. This one comes in a 16-ounce container, which may seem a bit small compared with the other products on this list.

Nevertheless, the manufacturer claims that this product can be utilized for over 160 gallons of clean up. It has a strong and sturdy design that is specifically intended to last.

4. Spray Nine 26901S Marine Cleaner

Our rating: 8 / 10

Spray Nine 26901S Marine Cleaner

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Pros:

  • Available at Amazon
  • Fast-drying formula
  • Safe on non-skid surfaces

Cons:

  • May loosen synthetic grip tapes
  • May stain wood, so test a hidden area first

The Spray Nine 26901S is a solvent-based cleaner that’s suitable for boat cleaning. It’s been specially developed for the marine environment to ensure that it’s safe to use.

The solvent in this cleaner quickly evaporates, making it a perfect marine cleaner. It doesn’t produce residue nor does it leave behind a film, so you won’t have to worry about it altering the laminate, paint or varnish.

The Spray Nine cleaner is the best option for cleaning boats with synthetic materials. These materials can be quite delicate, so using certain products on it may cause damage. However, the Spray Nine cleaner doesn’t pose a risk, which is why we’ve included it in our list of boat deck cleaners.

5. RMR-86 Instant Mold and Mildew Stain Remover Spray

Our rating: 8 / 10

RMR-86 Instant Mold and Mildew Stain Remover Spray

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Pros:

  • Has a strong cleaning power
  • Comes with 18 application tips
  • Works for tile, grout, and walls
  • pH balanced
  • Cleans well
  • They fix almost any mold and mildew problem in a matter of minutes
  • Long lasting
  • Quick, effective and harmless to your surfaces and your family
  • Won’t stain or bleach
  • Ingredients are readily available, environmentally friendly and non-toxic

Cons:

  • There are no cons.

6. Star Brite Ultimate Pontoon Deck Cleaner

Our rating: 8 / 10

Star Brite Ultimate Pontoon Deck Cleaner

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Pros:

  • Cleans and protects with all-surface cleaner
  • Cleans and protects with a UV blocker
  • Neutralizes odor building chemicals
  • Protects for up to a year
  • Does not change water chemistry
  • Use a hose-off
  • One bottle covers a 22-ft. pontoon
  • Cleans composite, aluminum, and wood

Verified Buyer rating: 4 out of 5

This is a highly effective pontoon deck cleaner, great for cleaning almost any pontoon. It actually cleans the boat while it is in the water as well.

It cleans up mold, mildew, algae, spots, and more. It also helps to protect the pontoon to keep the water from damaging the wood, while also incorporating UV blockers to protect your investment in the long run.

7. Simple Green Marine All-Purpose Boat Cleaner

Our rating: 6 / 10

Simple Green Marine All-Purpose Boat Cleaner

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Pros:

  • Great for cleaning both fiberglass and vinyl
  • Easy on and easy off
  • Safe to use in saltwater
  • Can be used on the dock or on the boat

Cons:

  • Often causes minor staining, though it won’t hurt in most cases
  • Not safe to use on rubber goods

Eyebolts, Pontoons, Engines, and More.

This is a great product for any homeowner who has a boat. Simple Green Marine All-Purpose Cleaner is an excellent cleaner for fiberglass and vinyl, it also works well on rub rails.

One of the best features is its ability to clean the hull without damaging the boat. The product is not especially corrosive like many boat cleaners, so it shouldn’t hurt your boat, even in saltwater.

8. Rejuvenate RM32DC Non-Skid Deck Cleaner

Our rating: 6 / 10

Rejuvenate RM32DC Non-Skid Deck Cleaner

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Pros:

  • Fast drying
  • No water to rinse off
  • Non-Toxic

So it doesn’t slip, doesn’t stain, and non-flammable. It’s designed to clean and condition all areas of your boat, and not just the deck. The rejuvenate can be applied directly to fiberglass, fiberglass gelcoat, vinyl, vinyl gelcoat, aluminum, painted wood, aluminum, rubber, and wood.

After you clean your boat, you can protect your investment. The rejuvenate non-skid protects and repels water, oils, and stains.

Frequently Asked Questions (FAQ)

What can I use to clean my boat deck?

The two most common materials used for boat decks are vinyl and fiberglass. Cleaning these types of decks requires unique cleaners.

Vinyl tops can deteriorate if you clean them with harsh cleaners, such as bleach. Vinyl can also stain heavily from bleach and will require frequent cleaning to maintain a new look.

Fiberglass cannot be cleaned with bleach-based cleaners but is easier to keep looking nice. A lot of companies have developed vinyl-friendly cleaners that are acceptable.

Like your car, use water spot removers and waxes to keep your boat tops looking new.

What is the best boat cleaner?

There are many types of boat cleaners available. They will all do the job but, depending on what you need from your cleaner, one type may fit your needs better than the others. The first thing to look for is a cleaner that contains a protectant to help shield your deck. This helps preserve the original finish of the boat.

Some boat cleaners contain an anti-fouling agent that will protect your boat even in the tight spaces between boards. For protection from petrochemicals and most other harmful chemicals, look for cleaners that contain biocides. This will help your boat stay cleaner and more free from damage due to common cleaning chemicals.

How do I make my boat deck white again?

Similar to a car, it is important to keep your boat deck clean if you want it to stay looking beautiful. The problem is that salt water is terrible for getting any surface clean because it can cause cracks and make the paint come off your deck.

Luckily, you don’t have to clean your boat deck with plain water by hand. You can use a boat deck cleaner instead and get the job done quickly and easily.

What is the best boat deck paint?

Boat owners who share the passion of boating will know that a great paint job isn’t just a matter of smooth sailing, it is a matter of life or death.

In addition to choosing a good boat deck paint, boat owners need to consider other factors such as boat cleaning supplies, cleaning tools and even maintenance.

Boats are exposed to salty water more than automobiles. This means that boats’ paint jobs need constant maintenance.

Boat owners can clean their boats with different cleaning tools. The cleaning tools available for boats are different than those used by car owners.

The main difference is that boat cleaning products remove tough dirt and salt.

Rinse the cleaning tool with fresh water after each use as the chemicals used in the cleaning products can be very harmful to the marine ecosystem.

Conclusion

Our Recommendation

NameCategoryProduct
Star brite Non-Skid Deck Cleaner & ProtectantBest OverallStar brite Non-Skid Deck Cleaner & Protectant
Star Brite Ultimate Pontoon Deck CleanerBudget PickStar Brite Ultimate Pontoon Deck Cleaner
Boating Accessories New SEACHOICE Non Skid Deck Cleaner-Gallon SCP 90651Upgrade PickBoating Accessories New SEACHOICE Non Skid Deck Cleaner-Gallon SCP 90651