Powerful Eco-Friendly Deep Cleaner.   Bleach-free. Made in Hawaii. Free Shipping All 50 States.

SolutionsHOCL™ Marine & Boat Water Tank Cleaner & Descaler 400g


Regular price $49.97
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SolutionsHOCL™ Marine and Boat Tank Cleaner and Descaler, 400g

  • Tank Cleaner and Descaler: removes scale, buildup, contaminant residue from tank walls and surfaces
  • Economy 400g size, built for marine freshwater and greywater tanks and closed onboard systems
  • Dissolves tough calcium and hard-water or desalination deposits that clog lines, pumps, and fittings
  • Neutralizes stale, musty, boaty odors at the source, not just masking them
  • Bleach-free and eco-friendly, cleans through powerful deep cleaning oxidation technology with no harsh chemicals
  • No chemical smell, no off-gassing
  • Compatible with tanks, liners, and plumbing (see the aluminum note in the flags)
  • Shelf-stable dry powder, made in Hawaii, backed by a 100% Satisfaction Guarantee

This is a cleaning product for tank walls and surfaces, for use in non-potable water systems.

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Description

A Clean, Fresh Tank for Your Boat

When you're out on the water, the last thing you want is a foul-smelling or residue-filled water tank surfaces. Our eco-friendly marine tank cleaner and descaler helps remove odors, residues, and buildup on tank surfaces, keeping your tanks fresh and clean.

Introducing the Marine and Boat Tank Cleaner and Descaler

Our Marine and Boat Tank Cleaner and Descaler is eco-friendly formulated to clean and freshen your boat's tank walls and surfaces and removing residues and odors. With a eco-friendly formula, this cleaner is designed to give you confidence in your onboard tanks, without the hassle of harsh chemicals.

Why Boaters Love It

  • Fresh Tank, No Funk: Removes unpleasant smells and residues with a eco-friendly HOCL formula.
  • Calcium Buster: Dissolves crusty deposits from hard water or desalination, protecting pipes and pumps.
  • Effortless Cleaning: Choose the size that fits your tank and follow the directions on the package.

We provide a 100% Satisfaction Guarantee.

A Fresh Tank You Can Count On

You're aboard, ready to unwind. You go to use the tap, and, gross, the water smells stale and musty. Dirty tanks are a drag, clogging pipes and ruining your trip. Good news: SolutionsHOCL™ Boat Tank Cleaner and Descaler has your back!

Easy to Use, With or Without Draining

For routine maintenance, choose the size that fits your tank and follow the directions on the package and move on with your trip.

Usage Guide

Choose the size that fits your tank and follow the directions on the package.

Perfect For:

  • Weekend Boaters and Cruisers
  • Liveaboards and Yacht Owners
  • Charter and Fishing Boats

Why Choose This

  • No bleach
  • No chemical smell or off-gassing
  • Gentle on tanks, liners, and plumbing
  • Shelf-stable dry powder for easy storage
Package Size and Price:
  • 400g - Provides up to 30-gallon tanks (20,000 gallons) - $49.97

This is a cleaning product for tank walls and surfaces, for use in non-potable water systems.

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.
  • Package Size

    400 grams

  • Form
    Fine Powder + Granules
  • compatibility

    Compatible with plastic and stainless steel tank materials

  • Dosage

    1 gram per 50 gallons of water (or one 20g scoop per 1,000 gallons)
    Deep Cleaning 3 to 5 scoops per 1,000 gallons

  • Shelf Life

    1 - 2 years

  • Made In
    USA

Marine & Boat Tank Cleaner and Descaler

Keep your boat's water tanks walls and surfaces clean, fresh, and odor-free with our powerful yet eco-friendly Boat Tank Cleaner and Descaler. Formulated specifically for marine tanks, this solution helps remove buildup, odors, residue and maintain cleaner tank surfaces, without using harsh chemicals.

clean tank with marine and boat cleaner.
freshen boat water tank surfaces with best boat cleaner

Freshen Your Boat's Water System Naturally, No Harsh Chemicals Needed

Navigating the open waters should be accompanied by the assurance of a clean, fresh tank onboard. Over time, boat water tanks can accumulate residue, unpleasant odors, and mineral deposits on tank walls and surfaces. SolutionsHOCL™ Marine and Boat Tank Cleaner and Descaler is specifically formulated to address these challenges, offering a powerful yet environmentally conscious solution.

Utilizing the cleaning potential of Hypochlorous Acid (HOCL), this cleaner breaks down buildup, helping your tank surfaces stay clean and dissolve mineral buildup, promoting better water flow and reducing strain on your plumbing systems.

Why Boat Owners Trust Our Boat Tank Cleaner

  • Neutralizes Foul Odors & Taste

    Remove Odors at the Source

    Breaks down buildup that causes foul smells, leaving your tank odor-free and clean.

  • HOCl best pool cleaner maintain water

    Maintains Fresh

    Keeps your onboard tank pleasant and clean for daily use without bleach.

  • solutions HOCl (hypochlorous acid) cleaners keep extended shelf life

    Extends Tank Life

    Removes scale, and residue that can wear out your tank and plumbing system over time.

  •  Water Storage Systems

    Ideal for All Boat Types

    Compatible for sailboats, yachts, fishing vessels, and more, works on fresh and gray water tanks.

  • Eco-Friendly & Biodegradable

    Eco-Friendly Formula

    Free from harsh chemicals and bleach, making it gentler on the tank walls and surfaces.

  • Fast Easy Application

    Easy, Hassle-Free Use

    Choose the size that fits your tank and follow the directions on the package.

fresher voyage with marine and boat tank cleaner

Ready to Clean Your Marine and Boat Tank the Smart Way?

Thousands have already switched to SolutionsHOCL™ tank cleaners, the better, more effective choice for Boaters who care about their water system. Available online and at select marine supply stores on the Big Island of Hawaii.

Frequently Asked Questions

Product Overview

Q: What is this product?

An HOCL-based cleaner and descaler formulated for marine freshwater and greywater tanks. It removes buildup, scale, and odors without bleach.

Q: Is it certified by EPA or NSF?

No. This product is not EPA-registered or NSF-certified. This is a cleaning product for tank walls and surfaces, for use in non-potable water systems.

Boat Owner Concerns

Q: Will it remove slime and organic buildup?

Yes. HOCL actively breaks down buildup, slime, and residue that often accumulate in boat water tanks.

Q: Can it help control odors?

Yes. It breaks down odors and residue, leaving tanks fresh without bleach.

Q: Will it harm my metal or plastic tank?

No. It is eco-friendly and non-corrosive to tank surfaces at recommended dilution on stainless steel, polyethylene, and fiberglass tanks, unlike bleach.

Q: Can it cure rust or permanent corrosion?

No. It removes surface oxidation and mineral scale but cannot repair or seal corroded tank metal.

Cleaning and Maintenance Use

Q: How do I use it?

Choose the size that fits your tank and follow the directions on the package.

Q: How often should I clean my water tank?

Every 2 to 3 months or after extended storage to prevent mineral buildup.

Q: Should the tank be rinsed afterward?

Yes. After the cleaning cycle, flush once with fresh water before refilling.

Q: Can I clean while docked or underway?

Yes. The product is suitable for use in enclosed areas.

Environmental & Storage Information

Q: Is it eco-friendly?

Yes. It is eco-friendly and breaks down buildup odrs and resiude with no harsh chemical by-products. It is a smart choice for responsible boaters.

Q: How should it be stored?

Keep sealed in a cool, dry environment. The dry concentrate is shelf-stable for up to two years.

Technical Context and Endorsements

Q: How is this different from bleach?

Bleach (sodium hypochlorite) is harsh and corrosive, while HOCL provides effective cleaning power at neutral pH without damaging surfaces or equipment.

Transparency and Future Development

Q: Will the product become EPA or NSF certified?

his is a cleaning product for tank walls and surfaces, for use in non-potable water systems and is not EPA-registered or NSF-certified. We will update our listings if that changes.

Q: Why should I use this instead of traditional cleaners?

Because it targets the main issues boat owners face, buildup, odor, and scale, with an eco-friendly, bleach-free formula that is gentle on your tanks walls and surfaces.