Solutions HOCL

SolutionsHOCl® Marine & Boat Water Tank Cleaner Treatment

$19.97 USD

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Clean, Fresh, and Purified Water for Your Boat

When you're out on the water, the last thing you want is a dirty, bad-smelling water tank. SolutionsHOCl® offers a non-corrosive, environmentally conscious option for boat water tanks, helping with residues, odors, and calcium and mineral buildup. Sodium-based (NaDCC) dissolves in water to release HOCl, known for its cleaning potential. Enjoy fresher, cleaner-smelling water for washing and cleaning, thanks to HOCl’s potential.

Introducing the Marine & Boat Water Tank Cleaner Treatment

Our Marine & Boat Water Tank Cleaner Treatment is specially formulated to clean and freshen your boat's water tank, helping to deep cleans water tank, removing residues, odors, & mineral deposits With a powerful yet eco-friendly formula, this cleaner is designed to give you confidence in your onboard water supply—without the hassle of harsh chemicals.

Fresh Water, No Funk: Eliminates funky smells and organic residues with Eco-Friendly Hypochlorous Acid (HOCl)—recommended by the World Health Organization (WHO) as one of the best water cleaners—and a powerful “4 Enzyme Blend”. This ensures your water tank is clean and fresh.
Calcium Buster: Dissolves crusty deposits from hard water or desalination fast, keeping your tank & pipes clear and pumps happy.
Eco-Friendly Power: 100% biodegradable with natural ingredients like citric acid and enzymes—tough on gunk, gentle on the Planet and your Family.
Effortless Cleaning: Just pour it in and let it work! Deep Clean with one scoop per 50 gallons or maintain with 3g every two weeks.
Supported & Trusted: SolutionsHOCl® Marine & Boat Water Tank Cleaner is backed by Scientific Studies and a 100% Satisfaction Guarantee. For washing and cleaning only until our EPA Certification is submitted.
Loved by boaters: “No more swampy stink!” says Lisa. Plus, a 100% Satisfaction Guarantee!
Boat-Ready Water: Enjoy fresher, cleaner-smelling water for washing and cleaning, thanks to HOCl’s potential. Not yet drinking certified.

HOCl is known for its abilities to assist in maintaining clean boat water tanks. SolutionsHOCl® offers a non-corrosive, environmentally conscious option for boat water tanks, helping with residues, odors, and calcium and mineral buildup.
We provide a 100% Satisfaction Guarantee. We are working on our EPA Certified for Water Cleaning.

Fresh Water You Can Count On

You’re at a campsite in your Boat, ready to unwind. You go to fill a glass, and—gross!—the water stinks like mold or old algae. Dirty tanks are a drag, clogging pipes and ruining your trip. Good news: SolutionsHOCl® Boat Tank Cleaner has your back!

Check out what it does:

Takes on grime: With sodium-based NaDCC, it releases hypochlorous acid (HOCl). Over 55 studies on our site show it’s great at fighting mold, biofilm, algae, and bacteria.
Clears calcium fast: Enzymes plus sodium bicarbonate and citric acid melt away buildup, so your water flows better and tastes cleaner.
Gentle but tough: No corrosion, eco-friendly, and way nicer than harsh chemicals.
Simple fix: Pour it in, No need to rinse, Wait an hour, then use! Fresh water, no fuss.

It’s made to clean up residues and odors in your tank. We back it with a 100% Satisfaction Guarantee because it works! This product has not yet received the EPA Certification plus it is backed by Science.
Say goodbye to smelly water and hello to RV-ready freshness. Order now and feel the difference!

How It Works

This cleaner uses scientifically backed ingredients to break down organic material inside your water tank. Hypochlorous acid (HOCl), combined with natural mineral cleaners, works at a molecular level to:

Oxidize contaminants: Deep cleans water tank, removing residues, odors, & mineral deposits.
Freshen & deodorize: Eliminates stale smells and leaves your water system clean.
Improve system efficiency: Helps keep filters and pipes free from buildup.
Science, Trusted Formula – HOCl is supported by numerous scientific studies has the ability as a boat water tank cleaner. Learn more on our Scientific Studies page Learn More.

Easy to Use, With or Without Draining

For routine maintenance, there’s no need to drain your tank at all. Simply add the cleaner, let it do the work, and move on with your trip.

For regular maintenance:

Use 1 gram per 50 gallons of water (or one 20g scoop per 1,000 gallons)
Let sit for 1 hour
No rinsing or draining required

For deep cleaning or heavy buildup and descaling the tank of calcium and other mineral build-up:

Use 3 to 5 scoops per 1,000 gallons
Let sit for 3 hours or longer
After a deep clean, we recommend draining the tank, rinsing it, and refilling with fresh water to fully clear away any loosened material or residue

This makes it easy to choose the level of cleaning your tank needs—whether you're prepping for the open water or clearing out long-standing buildup.

A Natural Choice for Eco-Friendly Tank Maintenance

You want your marine water system to stay in top shape, Eco-Friendly and without introducing harsh or corrosive chemicals. That’s why SolutionsHOCL® is built around plant-based, low-odor, low-foam ingredients designed for performance and Peace of Mind.

Just say “NO” to bleach. Free from bleach, acids, and corrosive additives
No off-gassing or pressure buildup
Easy-to-store, shelf-stable dry powder
Safe for all tank, liners and plumbing materials

This product is designed for general tank cleaning and maintenance. It is currently not yet NSF/ANSI 60 certified (we will post here when completed), plus is backed by over 55 Scientific Studies on the effectiveness of its ingredients in related cleaning applications. View the scientific studies here.

We also back it with our 100% Satisfaction Guarantee—because your Trust means everything to us.

Who Is This For?

Weekend Boaters & Cruisers: Keep your water tank fresh for every trip.
Liveaboards & Yacht Owners: Ensure a clean, safe water supply while living on board.
Charter & Fishing Boat Owners: Prevent water system issues and ensure guests have fresh, odor-free water.

If your boat has a water tank, you need a simple, effective way to keep it clean—and this is it.

Note: This product is not yet EPA and FDA certified.

Safety and Usage Information

Warning

Keep out of reach of children.
Avoid contact with eyes and skin.
Not for direct consumption or application on food.
Store in a cool, dry place away from direct sunlight.

First Aid

If in eyes: Rinse cautiously with water for several minutes. Seek medical attention if irritation persists.
If on skin: Wash with soap and water. If irritation occurs, discontinue use and consult a physician.
If swallowed: Do not induce vomiting. Rinse mouth and seek medical advice immediately.

View full details

Clean, Fresh, and Purified Water for Your Boat

When you're out on the water, the last thing you want is a dirty, bad-smelling water tank. Whether you're a weekend sailor, a liveaboard cruiser, or a yacht owner, maintaining clean water on your vessel is essential for health, convenience, and peace of mind.

Ingredients and Their Benefits

Sodium-based (NaDCC)
When dissolved in water, releases HOCl, known for its cleaning abilities. This helps in keeping your water tank clean and fresh.
Sodium Bicarbonate (Baking Soda)
Helps to neutralize odors and maintain a balanced pH level in the tank, preventing corrosion and extending the lifespan of your equipment.
Citric Acid
Assists in dissolving mineral deposits and scale buildup, which can impede water flow and affect taste.
Sodium Citrate
Enhances the removal of mineral deposits and prevents scale formation.
Ascorbic Acid (Vitamin C)
Helps remove rust and metal oxide deposits, keeping the tank’s interior clean.

Why Your Boat’s Water Tank Needs Regular Cleaning

Marine water tanks are exposed to standing water, heat, and organic material, Over time, these contaminants:

Cause bad tastes and odors in your water.
Clog filters and pipes, leading to expensive repairs.
Create health risks by allowing bacteria and biofilm to thrive.

Regular maintenance is key to keeping your boat's water system fresh and functioning. Our Marine & Boat Water Tank Cleaner Treatment is formulated to keep your system running smoothly while preventing long-term damage.

How Often Should You Treat Your Boat’s Water Tank?

For routine maintenance, we recommend using the Marine & Boat Water Tank Cleaner once a month to keep your tank fresh, odor-free, and free from buildup.

You should also treat your tank:

Before your first trip of the season (especially if the boat was in storage).
After long periods of non-use or storage.
If you notice unpleasant odors,cloudiness, or taste changes in the water.
Before filling with fresh water from a questionable or untreated source.
After cleaning or flushing the tank manually to ensure freshness and sanitation.

How It Works

Oxidize contaminants: Removes organic residues and calcium buildup + increases water flow.
Freshen & deodorize: Eliminates stale smells and leaves your water system clean.
Improve system efficiency: Helps keep filters and pipes free from buildup.

HOCl is supported by numerous scientific studies has the ability as a boat water tank cleaner. Learn more on our Scientific Studies page. Learn More.

Choose SolutionsHOCl® Marine & Boat Water Tank Cleaner for a safe, effective, and environmentally friendly way to maintain your Marine & Boat water system.

Feature	Description	Benefits
Hypochlorous Acid (HOCl) Generation	Utilizes a sodium-based compound that, when dissolved in water, releases hypochlorous acid through natural oxidation.	Effectively disrupts and neutralizes contaminants, supporting the overall cleanliness and chemical balance of your Marine & Boat water tank.
Non-Corrosive Formula	Designed to be gentle on all components of your Marine & Boat water system, including metal, rubber seals, and plastic parts.	Prevents damage to the water system, ensuring longevity and reducing maintenance costs.
Eco-Friendly Decomposition	Breaks down into water and salt after use.	Environmentally responsible, making it safe for disposal and reducing ecological impact.
Odor and Taste Elimination	Effectively removes unpleasant smells and tastes from the water system.	Enhances the quality of water, making it more palatable for consumption and use.
Biofilm and Residue Removal	Breaks down biofilms and organic residues that can accumulate in water tanks.	Ensures a thorough cleaning, reducing the risk of microbial growth and maintaining water purity.
pH Neutral	Maintains a neutral pH level during the cleaning process.	Prevents the water from becoming too acidic or alkaline, protecting the water system and ensuring safe water for use.
Easy Application	Simple mixing process before use.	User-friendly, allowing for convenient and efficient cleaning without the need for complex procedures.

By incorporating these features, SolutionsHOCl® Marine & Boat Water Tank Cleaner offers a comprehensive solution for maintaining the cleanliness, safety, and longevity of your Marine & Boat water system.

How to Use the Marine & Boat Water Tank Cleaner Treatment

Preparation
Ensure the water tank is empty before cleaning.
Mixing
Dissolve the recommended amount of cleaner in a suitable volume of water.
Application
Pour the solution into the tank.
Circulation
Allow the solution to sit for the recommended duration.
Maintenance Cleaning
No need to rinse. Powder will clean the water, then turn into salt and water.
Rinsing
Drain the tank and rinse thoroughly with fresh water.

Frequently Asked Questions:

Is this safe for my boat’s plumbing system?

Yes! This formula is safe for all materials commonly used in marine water tanks and pipes, including plastic and stainless steel.

Does this product contain bleach?

No, it contains hypochlorous acid (HOCl), a safer and more effective cleaner that breaks down into water and salt after use.

How often should I clean my boat’s water tank?

For best results, we recommend monthly treatments or before long-term storage.

What if my water still smells after using it?

If your water system hasn’t been cleaned in a long time, a second treatment may be needed to fully break down the buildup.

Testimonials

The comments below highlight the effectiveness of HOCL and enzymes, key ingredients in our water tank cleaning products. These insights were gathered from boating water maintenance experts and enthusiasts across various publications and platforms. To respect their privacy, we’ve omitted names and titles, presenting only their general praise for these ingredients as they relate to water tank care. Note that our products are designed for tank cleaning and maintenance, and we have not yet submitted them for EPA Certification.

Marine specialists highlight HOCL’s eco-friendly nature for maintaining boat water tanks.
– Boating Magazine, July 2020
Yacht enthusiasts love how HOCL and enzymes team up to keep tanks fresh and clean.
– Yachting World, June 2021
A boater praises enzymes for eliminating slime and odors naturally in water tanks
– Cruisers Forum, February 2023
Boating pros value enzymes for tackling tank buildup and keeping systems eco-friendly.
– Practical Sailor, September 2021

Take Control of Your Boat’s Water Quality

Why settle for bad-smelling, questionable water on your boat? With the Marine & Boat Water Tank Cleaner, you can enjoy fresh, clean water without the hassle of complicated cleaning routines.

Effective. Simple. Trusted.
Safe for marine environments.
Works with all water tanks and systems.

Order yours today and keep your boat’s water system clean and fresh!

Buy Now

Rex Reed, Hawaiian Catchment Company, LLC:

I have operated a Professional Catchment Tank Cleaning Service for over 40 years in the Hilo area. I’ve cleaned hundreds of water tanks and now I’m hooked on the Cistern & Catchment Bomb Cleaner. I get the big one-gallon bucket to use on my client’s water tanks, and my store sells a lot of the 100-gram and 500-gram packs too.
It works great knocks out all the algae and odors, and the water ends up super clear. Customers even tell me their showers feel better!
I use it in my own two tanks at home and love the results. It’s good stuff definitely recommend it!

Made my Spa smell clean - works great!

First time I have tried this formula and was pleased with the results. I currently use their pool cleaner as well. Glad to not have to use the chlorine tablets.

It's easy to use, effective, and a lot of good information explaining how it works

I recently tried the solutions hocl brand of toilet cleaner, and it's fantastic! The organic lemon scent is refreshing, and I read on their website how it works and it makes sense to me. I used 1.5 scoops, for tougher stains, and left it overnight and it worked wonders.

Great ingredients. This cleaning product works well and makes me confident!

I first read about this product using all these natural ingredients and how each one tackled different aspects of cleaning. Very well thought out. Works great

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SolutionsHOCl® Marine & Boat Water Tank Cleaner Treatment