Best Marine Toilet Treatment in 2022 (Review)

Sometimes it might be quite difficult to find the best marine toilet treatment. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this marine toilet treatment buying guide.

Our Favorite Picks:

The 10 Top Marine Toilet Treatment Reviews:

Bestseller No. 1
Camco TST Clean Scent Marine Head Toilet Treatment, Formaldehyde Free, Breaks Down Waste and Tissue, Treats up to 16 - 40 Gallon Holding Tanks (32 Ounce Bottle) - 41362
  • Breaks down waste, stops odors and leaves a fresh scent
  • 2oz treats a 40 gallon holding tank
  • Formaldehyde free and environmentally safe - 100% biodegradable
  • Safe for marine applications
  • 32 ounces
Bestseller No. 2
Camco TST Clean Scent RV Toilet Treatment, Formaldehyde Free, Breaks Down Waste And Tissue, Septic Tank Safe, Treats up to 8 - 40 Gallon Holding Tanks (8-pack of 4 ounce singles) - 41501
  • Bacterial/enzyme complex that will digest waste, tissue, fats and proteins and only activates in the presence of material requiring digestion
  • Treats 40 gallons with one 4 ounce dose
  • All components are biodegradable
  • New chemistry provides a stable product with a long shelf-life that is not temperature sensitive
  • Pack of 8 - 4 ounce bottles
Bestseller No. 3
STAR BRITE Instant Fresh Toilet Treatment Concentrate - Eliminates & Prevents Holding Tank Odors - Biodegradable Lemon Scent - 32 OZ (071732)
  • Non-formaldehyde, non-staining, biodegradable formula
  • Latest technological lubricants keep drain valves from sticking
  • Breaks down waste quickly and efficiently
  • One ounce treats five gallons - 32 oz treats 160 gallons
  • Fresh lemon scent controls holding tank odors
Bestseller No. 4
Marine Holding Tank Treatment | Powerful Enzymatic Black Water Digesting Liquid - Eliminates Tank Odor and Breaks Down Waste (17 OZ)
  • ERASES FOUL SEWAGE ODOR: Our unique boat holding tank solution is professional grade quality and contains ultra potent occurring aerobic culture & enzymes.
  • DIGESTS & BREAKS DOWN WASTE: Liquefies paper products, sludge residue/buildup, organic waste in black/gray water galley boat tanks for faster and less stinky pump outs.
  • MARINE SAFE & CHEMICAL FREE: Contains no harsh chemicals or pollutants. 100% All-Natural and is Made in the USA.
  • STARTS WORKING WITHIN MINUTES: Eco Strong's bio-engineered malodor molecule formula works on contact and keeps working for hours -- even days after each dose.
  • PREVENTS SEPTIC STENCH AT THE SOURCE: Once unleashed, our industrial strength bioactive liquid will not only terminate odor causing agents from leaking smells, but will prevent them from returning with regular use.
Bestseller No. 5
Bio-Kleen M01709 Kleen Waste Holding Tank Treatment - 1 Gallon
  • Deodorizes, cleans lines and breaks down waste and tissue in not only RV but also boats and portable restrooms
  • A holding tank deodorant that is effective and formaldehyde free
  • Leaves holding tank or head clean and smelling like fresh, wild Michigan Cherries
  • Biodegradable, non aerosol
  • Holding tank waste, treated with Bio-Kleen Kleen Waste, can be safely emptied into any dumping station or septic system
Bestseller No. 6
Camco TST Ultra-Concentrated Orange Scent RV Toilet Treatment, 128-Ounce Bottle (41173)
  • Portable RV Tank Treatment: Holding tank treatment helps control unwanted odors and breaks down waste and tissue in your black water holding tank
  • Easy to Use: RV holding tank treatment comes in a bottle that is a blend of citrus-scented surfactant oils; fresh citrus scent traps unwanted odors in your tank, making your camping experience more enjoyable
  • Ultra-Concentrated Formula: RV toilet chemicals do not contain toxic formaldehyde-releasing chemicals like bronopol; RV and marine approved and biodegradable
  • Compatibility: RV supplies are safe for all septic tanks; use 2 ounces per treatment and treat up to a 40-gallon tank
  • Quality Products: Camco makes quality products for RVing, boating, camping, towing, tailgating, and grilling that help take your passion for the outdoors to the next level
SaleBestseller No. 7
Odorlos V77002 Holding Tank Treatment (40oz Self Measuring Bottle),1 Pack
  • Provides naturally occurring bacteria with a continuous supply of the best alternative energy source to pure oxygen - nitrates.  
  • Safe and effective in all RV and marine Holding tank and septic tank systems
  • Effective even in extreme temperatures
  • Accelerates the breakdown of tissue and waste, helping to prevent clogs
  • 100% , formaldehyde free and non-toxic
Bestseller No. 8
Unique Marine Digest-It Boat Black Water Holding Tank Deodorizer 16 Liquid Treatments, 32 oz. - 441-1
  • DIGESTS SOLID WASTE INSIDE TANKS. Liquifies sewage, all brands of toilet paper and residual sludge from years of build-up in black, gray and galley tanks for easier, more thorough pump outs.
  • ELIMINATES FOUL TANK ODORS at their source without masking with overpowering fragrances. Powerful bio-enzymatic cleaners work to eradicate odors.
  • HELPS PREVENT SENSOR MALFUNCTION. Dissolves paper and solid waste before it can cling to tank sensors and level gauges, preventing misreads.
  • STRONGEST ALL-AROUND TREATMENT. Breaks down waste AND eliminates odors in holding tanks. Proprietary formula contains billions of activated bio-enzymatic cleaners in each treatment. Works in salt water systems!
  • TRUSTED & EFFECTIVE FORMULA. Get maximum results from a treatment that you can trust around your family and pets. No overpowering fragrances. No hidden chemical ingredients. No worries! Contains no formaldehyde. Proudly made in the USA.
Bestseller No. 9
Black Diamond Stoneworks GET SERIOUS RV,Boat,Camper Chemical Toilet Holding Tank Treatment&Deodorizer.Works Faster Than Tablets or Packs in Grey&Black Water. Concentrated with Stress Relief Fragrance
  • 💎 AGGRESSIVELY DESTROYS ODORS rather than simply masking them. No more worries about bad odors just enjoy our pleasant fragrance! Our formula stays active and offers excellent residual benefits.
  • 💎 AGGRESSIVELY DESTROYS ODORS rather than simply masking them. No more worries about bad odors just enjoy our pleasant fragrance! Our formula stays active and offers excellent residual benefits.
  • 💎 LIQUID CULTURES WORK FASTER. Our GET SERIOUS RV BOAT TOILET TREATMENT is specifically formulated to help break down waste and eliminate odors from your holding tank. It’s the easiest way to keep your camper, boat, RV porta-potty bathroom and black water tank smelling clean and fresh
  • 💎 SAFE FOR YOU, PLUMBING and septic systems. Does not contain the toxic, formaldehyde releasing ingredient bronopol Concentrated to save you money!
  • 💎 DIGESTS SOLIDS: Immediately starts digesting solid waste and all brands of toilet paper. With regular use, over time, it will dissolve years of heavy sludge and smelly scum. Reverse years of neglect
Bestseller No. 10
Unique RV Digest-It Black Tank Treatment - Concentrated Drop-in Pod Toilet Treatment - Eliminates Odors, Breaks Down Waste (20 Treatments) - 41G-4
  • RV Digest-It eliminates toilet and black tank odors. Extra strength bio-enzymatic cleaners eliminate awful camper sewer smell at its source without covering or masking it with perfumes. No more porta potty smells in your RV black tank!
  • Breaks down human waste and all brands of toilet paper in your black tank. Prevents clogs and waste buildup. Makes dumping easier and more effective. Works in gray tanks too.
  • Advanced drop-in pods dissolve completely inside tanks--no partially dissolved pods to get stuck.
  • Concentrated RV sewer treatment for your RV holding tank. Recognized as the strongest combination treatment: odor eliminator and waste liquefier. Our formula contains billions of activated bio-enzymatic cleaners per treatment.
  • Contains no formaldehyde or bronopol. Safe for septic tank and sewer cleanouts. Made in the USA. Complies with all state dumping laws. This RV black water tank treatment is trusted by thousands of daily users.

Last update on 2022-10-06 / Affiliate links / Images from Amazon Product Advertising API

How to find the best marine toilet treatment?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best marine toilet treatment for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good marine toilet treatment recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the marine toilet treatment need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for marine toilet treatment to find what you’re looking for:

Brand

In some cases, the brand of marine toilet treatment is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given marine toilet treatment are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about marine toilet treatment are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare marine toilet treatment quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best marine toilet treatment can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.