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7 Best Boat Seat Cleaners – (Reviews & Buying Guide 2021)

We know that finding a reliable boat seat is hard enough, but once you do, you also need to maintain it properly. Both vinyl and leather are surfaces that get easily covered in debris, dirt, and mildew over time. For this reason, you cannot be an owner of a boat seat if you are not also an owner of the best boat seat cleaner.

A dirty boat seat completely ruins the appearance of the boat; therefore, you need to do everything you can to keep not only your boat but also your boat seat clean. With the right boat cleaner, you will tackle all types of dirt with ease.

In this buying guide, we have prepared a lot of useful information and tips. However, the first thing you need to do is read our reviews on the best boat seat cleaners. Let’s get started!

Best Boat Seat Cleaners Comparison Chart

3M Marine Vinyl Cleaner, Conditioner, and Protector

3M Marine Vinyl Cleaner, Conditioner, and Protector

  • Price: $
  • Size: 8 oz
  • Formula: Non-toxic Gel formula
  • Features: Protectant forms a barrier against dirt, stains, and mildew
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Meguiar's Marine Vinyl and Rubber Cleaner and Protectant

Meguiar’s Marine Vinyl and Rubber Cleaner and Protectant

  • Price: $
  • Size: 16 oz
  • Formula: Spray Formula
  • Features: Has a complex blend of premium ingredients
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Marine 31 Mildew Remover

Marine 31 Mildew Remover

  • Price: $$
  • Size: 20 oz
  • Formula: Spray Formula
  • Features: Quickly and effortlessly cleaning
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Boat Bling Vinyl Sauce Premium Vinyl and Leather Cleaner

Boat Bling Vinyl Sauce Premium Vinyl and Leather Cleaner

  • Price: $$$$
  • Size: 128 oz
  • Formula: Bio-degradable, non-caustic and non-silicone
  • Features: Easy spray-on, wipe-off application
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Spray Nine Marine Cleaner

Spray Nine Marine Cleaner

  • Price: $
  • Size: 32 oz
  • Formula: Multi-purpose formula
  • Features: Rated No.1 vinyl cleaner by PowerBoat Reports
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303 Products Boat Cleaning Spray

303 Products Boat Cleaning Spray

  • Price: $$
  • Size: 32 oz
  • Formula: Alcohol-free formula
  • Features: Provides superior UV protection, leaves a non-streak finish
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Star Brite Mildew Stain Remover

Star Brite Mildew Stain Remover

  • Price : $$$
  • Size: 128 oz
  • Formula: High-alkaline, triple-action formula 
  • Features: Removes stain on contact without heavy scrubbing
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Best Boat Seat Cleaners Reviews (Updated List)

Here are the most reliable products you can find on the market these days. Keep in mind that we have not arranged them in any particular order and you can decide for yourself which product will be the most suitable for your needs.

1. 3M Marine Vinyl Cleaner, Conditioner, and Protector

3M Marine Vinyl Cleaner, Conditioner, and ProtectorWith 3M marine cleaner, it will be not only easy to clean your boats and upholstery but also easy to protect them from harmful UV rays and dirt as they are formulated for harsh marine conditions. It is a remarkable cleaning product that features as a cleaner, conditioner, and protector all in one bottle.

It is an easy to use gel formula that you can wipe on boat seats and creates less mess as compared to a foam-based cleaner that needs rinsing with water. The product contains a cleaning agent that removes dirt effectively and conditions to restore a fresh and natural look. The protectant acts as a shield against dust, stains, and mildew leaving your boat upholstery clean and fresh for a more extended period.

The cleaning product can be used on a multi-surface such as vinyl seats, cushions, sails, covers, furniture, plastic, tile, grout, sealed, wood, metal, nylon, and fiberglass.

The product will give the vinyl a supple finish and can also be used as a vinyl softener to get rid of the thick vinyl due to harmful sunlight.


  • Specially formulated for tough marine conditions
  • Protects against saltwater, mildew growth, and UV rays
  • Suitable for multi-surface


  • It cannot remove stains.
  • High-priced

2. Meguiar’s Marine Vinyl and Rubber Cleaner and Protectant

Meguiar's Marine Vinyl and Rubber Cleaner and ProtectantMeguiar’s is a reputable company when it comes to producing cleaning products. The Meguiar‘s M5716SP is a premium marine vinyl or rubber cleaner and protectant. This cleaning product is specifically tailored towards treatment for surfaces that are exposed to the hard marine environment. Hence it is an ideal cleaning product for boat seats.

It has a complex blend of premium ingredients that not only does a deep cleaning but shines and protects the surfaces.

The product is easy to use as it has a spray trigger that can conveniently spay on the seat surfaces that needs cleaning or protection. Another advantage is that the cleaning product doesn’t have a strong odor.

After the treatment, you can acquire clean and natural sheen without a greasy residue. The conditioner will prevent the boat surfaces from drying, fading or cracking. Another useful feature of this product is that it has UV protection. This will immensely help in reducing the damages caused by the sun.


  • Easy to use spray trigger
  • Premium ingredients that clean and shines
  • UV protection


  • Cannot remove water spots
  • Requires more effort to clean as heavy scrubbing is needed

3. Marine 31 Mildew Remover

Marine 31 Mildew RemoverIt is inevitable for mildew and mold to appear in all boat seats and cushions as they are exposed to harsh marine weather conditions. Marine 31 mildew remover is an effective cleaning product that is specially made to treat such mildew stain.

The most popular material used for boat seat covers is vinyl or similar materials. This mildew remover can treat such seats without damaging or discoloring the material. However, it is not too friendly towards other clothing and will leave spots or even holes.

Another advantage of Marine 31 mildew remover is that cleaning is done quickly and effortlessly as you don’t need to rub or scrub excessively. All that is required is just to spray and let it penetrate for a couple of minutes. If the stain happens to be stubborn, you might need to agitate a bit with a brush or a cloth. It is needless to say that after the stain has disappeared, it requires thorough rinsing.


  • Quickly and safely removes mildew stain
  • No heavy scrubbing required


  • A strong odor of bleach
  • Tends to leave spots when spilled on clothing or carpet

4. Boat Bling Vinyl Sauce Premium Vinyl and Leather Cleaner

Boat Bling Vinyl Sauce Premium Vinyl and Leather CleanerAll cleaning products of Boat Bling is made in America, and this is one reason why this product is a popular choice among many boat owners.

The product claimed to be bio-degradable, safe, non-caustic and non-silicon cleaner. Hence, rinsing is not required after the treatment. You need to just spray on boat seats or cushions and wipe off after treatment.

The vinyl sauce can give you satisfactory results when it comes to removing dirt, oils, water spots, and mildew from boat seats and cushions. But it is not too effective as a stain remover. An added advantage of this product is that it acts as a sunblock and reduces the damages from UV rays. It is not only ideal for the vinyl cover or leather but an all-purpose upholstery cleaner.

The cleaning product is also an excellent choice for maintaining upholstery during storage. This is because, after the treatment, the product will help prevent mold and mildew growth.


  • Bio-degradable safe cleaner
  • Protects from UV rays
  • Prevents growth of mold and mildew


  • Expensive
  • The bottle tends to break while delivering

5. Spray Nine Marine Cleaner

Spray Nine Marine CleanerSpray nine offers the ultimate choice for an all-purpose cleaner. It is rated no. 1 vinyl cleaner by Powerboat reports and top-rated general cleaner by Practical Sailor.

The Spray Nine 26932 is a heavy-duty cleaning product that is excellent for cleaning dirt, oil, and grease and removing stains or yellowing. Moreover, it is used as a disinfectant as the product will get rid of the unwanted germs that tend to settle on boat surfaces and boat seats. Thus, it can work both above and below the deck.

Due to constant exposer to the marine environment, boat seats tend to have bacterial odors, and this product can eliminate such odors leaving your boat clean and fresh.

When used regularly, the cleaning product can prevent the accumulation of mildew or molds on boat seats and carpets. You have the option of purchasing a 32 ounces bottle with a sprayer or the 1-gallon bottle which is without a sprayer.


  • Top-rated cleaning product
  • All-purpose cleaner and disinfectant
  • Can eliminate bacterial odors


  • Comparatively overpriced
  • Some are skeptical about the1-gallon bottle which is without a label

6. 303 Products Boat Cleaning Spray

303 Products Boat Cleaning SprayYour boat and upholstery are not only vulnerable to harsh marine weather conditions, but they are also exposed to the harmful rays of the sun. A cleaning product by 303 Products bearing code no 58560 has superior protection against the damaging effect of the UV rays. It helps in preventing cracks and yellowing of vinyl which occurs due to excessive exposure to sunlight.

The cleaning product is rated as marine cleaning spray and can be used to clean vinyl boat seats to get rid of salt water, dirt or grease. It is also safe to use on Strataglass and Eisenglass. Hence, you can maintain your entire boat from a single bottle.

The product is alcohol-free, and it doesn’t need rinsing after the treatment. But you need to wipe completely dry to avoid streaks. You might need extra buffing as well to get a non-streak finish. After the procedure, the protection against UV rays will last approximately 4 to 5 weeks.


  • Contains no alcohol
  • Provides superior UV protection
  • Non-streak finish


  • Takes time to dry
  • Not budget-friendly

7. Star Brite Mildew Stain Remover

Star Brite Mildew Stain RemoverStar Brite has a specific product to treat mildew stains which are mostly seen on boat seats that are exposed to the marine environment. It is also safe to use on fiberglass, rubber, plastic, vinyl upholstery and more.

The mildew stain remover is very, and you will need less effort in cleaning the stain. It doesn’t require heavy scrubbing as the stain remover starts working immediately once you spay or wipe the stain remover on the boat seat surface that needs treatment.

The best part of the mildew stain remover is that it has a specially buffered formula that does not harm your vinyl upholstery or threads.

It is straightforward to use the mildew stain removal as all that is required is to spay or wipe on the spot you want to treat and then rinse off with fresh water. Depending on how old and sturdy the stain is, you might need a second application. Star Brite Mildew Stain Remover will leave your boat upholstery looking fresh and almost new.


  • Removes stain on contact without heavy scrubbing
  • Doesn’t damage vinyl upholstery or threads
  • Doesn‘t bleach out vinyl colored seats


  • Cannot be used on fabric
  • Conditioner not included.

How to Choose the Most Suitable Boat Seat Cleaner?

Best Boat Seat CleanersWhen it comes to getting fine marine accessories, mainly such as boat seats and boat seat cleaners, you need to make sure that you have written your homework. Knowing how to clean your boat seat properly is essential, as otherwise, you may damage your unit. Here are some of the things you need to be careful with if you want to find the most reliable product for your boat seat.

  • Avoid Cleaners with Bleaching Elements

When you select a seat cleaner, it is essential to eliminate all products that have an ingredient that bleaches surfaces. Bleaching elements will quickly dull the color of your boat seat surface, and trust us- this is not what you want to do.

  • Fresh Smell

A proper boat seat cleaner should not only clean the surface of your boat seat thoroughly but should also add a fresh smell to your vessel. Luckily for you, many boat seat cleaners leave a pleasant scent when you are done with the cleaning, so you have options.

  • An easy-to-apply product

No one wants to get a boat seat cleaner that will leak when applying or is challenging to work with. For this reason, our team recommends that you start with identifying the method you will be using to clean your unit.

For example, if you think that spraying is the most convenient way for cleaning, get a product that has a sprayer on the bottle. On the other hand, if you prefer diluting the cleaner and using another basin with the diluted liquid, look for a product that does not include the sprayer option.

This may not seem as relevant to you, but trust us it is if you want to pick a product that comes with the right bottle and meets your expectations.

  • Fast Acting Ingredients

The right boat seat cleaner will surely not take ages to remove the stains. That’s why it is essential that you always read several customer reviews and find a cleanser that users recommend due to its fast-acting ability.

  • Concentration

A good practice of thumb is that a little amount of the boat seat cleaner should deliver the desired result. If it is a reliable cleaner that you use, you should not have to apply a lot of it to achieve the required results. That’s why our team advises you to look for a product that is highly concentrated and will eliminate every stain and dirt.

  • Versatility

The boat seat cleaner you choose should be able to clean a variety of surfaces. You will need to spend a bit more money, but you will be able to clean not only your boat seats but also your tents, carpets, furniture, car dashboard, etc. This way you will really save some money as you won’t have to buy a special cleaner for everything.

  • Bottle Size

Boat cleaners are not the cheapest of products. Most of them come in small 16 oz bottles that will not last long, as they are too small. Our team recommends that, if it is possible for you, you invest in a 128 oz bottle. It is also a good idea to buy a spray bottle and just refill it when you are done with the cleaning.

How to Clean Your Boat Seats Using a Boat Seat Cleaner?

Boat Seat Cleaner ReviewsKnowing how to clean every part of your boat is vital. Boat seats are tough to clean as they have many small areas where debris and dirt can be found. However, it is essential to clean them, as they are not only a critical part of your vessel’s look, but you also sit there. The dirt and mildew can transfer on your clothes, and this is not only irritating but also not good for your health.

To sanitize a boat seat properly always use a boat seat cleaner and follow these tips:

  1. Use brushes or a vacuum cleaner to get rid of dirt or debris
  2. Find a reliable boat cleaner (just read our reviews)
  3. Spray the boat seat cleaner onto the surface and wait until it settles.
  4. Use a brush. Make sure it isn’t a hard one.
  5. Apply some strokes with a damp piece of cloth.
  6. Use a dry piece of cloth to remove wet residue.

Cleaning Tips

There are a lot of boat cleaning tips that you could take into consideration. However, when you are going to clean your boat seat, here are the most important ones:

  • Always see what the cleaner contains

As we already mentioned, some cleaners may damage your boat seat. Bleach-based compounds may severely compromise the integrity of the leather or the fabric. There are also some other very strong chemicals that you want to avoid.

  1. Citric Acid
  2. Sodium hypochlorite
  3. Acetic acid
  • Clean your boat seat regularly

You can fight nature your bad habits by simply cleaning your boat seats as often as you can. Even if you do not see stains, that doesn’t mean that your chairs aren’t dirty. We recommend you do the same with everything related to your boating experience.

If you read our guide to getting the finest boat carpet you will also see a section there devoted to cleaning and maintenance. This is simply a must when it comes to owning a boat.

  • Store your boat only when It s dry

Some of the worst molds appear when people put their vessels away during the cold months. It is essential that before you do that, you leave the boat to “air out.” Once completely dry, you are ready to go.

You also don’t want to use your boat cover on the vessel before it is completely dry. If the boat is still wet, you will trap the water with your cover and it won’t be able to evaporate. Guess what happens next! Yes, mold appears.

Still, that shouldn’t stop you from checking out our guide on the top boat covers on the market nowadays.

  • Do Not Leave The Dirt on Your Upholstery in Direct Sunlight for Too Long

As we said, it is essential to clean your seat boat regularly, using a boat seat cleaner. One of the reasons is when the dirt and debris stay for too long and are exposed to the sun, they will harden. This will result in a lot of scrubbing, and you will have to use a significant amount of detergent.

Sunlight is another big enemy of your boat seats. If your chairs are exposed to UV rays for extended periods they will surely have their stitches damaged. Additionally, sunlight will bleach out your seats.

Wrap Up

Good job, friends, you have successfully finished reading our buying guide to finding the best boat seat cleaner. When searching for a product like this one, there are definitely many things you need to bear in mind. However, we really hope that with our tips, useful information and reviews on the best boat seat cleaners we have stirred you in the right direction.

If you think this buying guide helped you understand more about boat seat cleaners, do not forget to show it to others, as they may enjoy it as well. Also, if there is anything you want to share with us, you can always leave us a comment or send us an email.

Our team has prepared many other buying guides devoted to picking the right unit, so find some free time and go read them as well. Thanks for reading, and as always- stay put!

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