Google "HOCL World's Best Cleaning Agent" to Confirm this Fact

"103 Times More Effective than bleach"
solutions hocl (hypochlorous acid) water storage systems tank cleaners

Eco-Friendly Water Tank Cleaners

Explore our collection of natural and eco-friendly tank cleaners specially formulated for Cisterns, Catchment Systems, RV tanks, and Marine & Boats Tanks. Made with HOCl (hypochlorous acid), a naturally occurring compound, these non-toxic solutions help reduce odor, slime, and buildup—without the use of harsh chemicals.

smarter solutions hocl (hypochlorous acid) water tank cleaners

Water Tank Cleaners – HOCl-Powered for Safer, Smarter Cleaning

At SolutionsHOCl, we bring you a safer, smarter solution for maintaining water hygiene — without the harsh chemicals. Our Water Tank Cleaners are formulated using Hypochlorous Acid (HOCl), a powerful compound that replicates the way your body naturally defends against impurities. Ideal for residential, commercial, and industrial tanks, our bleach-free formula helps remove buildup, residue, and odors — leaving behind a fresher, cleaner water environment.

Why HOCl for Water Tank Cleaning

Hypochlorous Acid (HOCl) is a naturally occurring compound produced by white blood cells to fight harmful microorganisms. We’ve harnessed this powerful molecule in a stable, ready-to-use cleaner that brings medical-grade cleaning performance to your tank — safely and effectively.

Effective Ingredients. No Harsh Chemicals

  • NaDCC

    Eco-Friendly NaDCC

    Releases a slow, stable amount of chlorine to break down algae, biofilm, and organic matter. It's gentler than bleach and lasts longer in water.

  • Sodium Bicarbonate

    Sodium Bicarbonate

    Maintains a balanced pH environment in the tank. This discourages algae growth and boosts the overall performance of the cleaner.

  • Sodium Sulfate

    Sodium Sulfate

    Acts as a natural water softener by reducing mineral hardness. This improves water clarity and helps other active ingredients work more efficiently.

  • Citric Acid

    Citric Acid

    Lowers water pH and binds to minerals, reducing nutrients that algae need to grow. Also helps with descaling and residue removal.

  • Proprietary Ingredients

    Additional Ingredients

    A proprietary blend of biodegradable compounds that enhance cleaning efficiency, support long-lasting freshness, and maintain optimal water quality without harmful side effects.

Whats Makes HOCl Water Tank Cleaners Different From Traditional Bleach

Feature HOCl Water Tank Cleaners Traditional Bleach
Image HOCl water tank cleaners Traditionals Bleach
SafetySkin-safe, non-toxic, no irritation Can cause skin burns, eye irritation, and rashes
ResidueLeaves no toxic residue; breaks down into salineLeaves harmful chemical residues
OdorOdor-free and pleasant to useStrong, harsh fumes that can be harmful
Environmental ImpactBiodegradable and eco-friendly Harmful to aquatic life and ecosystems
Material Compatibility Safe on all tank materials and pipesCorrosive; may damage surfaces over time
Cleaning PowerTargets organic buildup and supports water clarityStrong oxidizer, but lacks pH stability
User-FriendlyNo protective gear needed; safe for daily useRequires gloves and caution
StabilityLong-lasting effect with slow, stable releaseShort-term action; quickly degrades in water
pH Balance SupportMaintains healthy pH levels in waterCan disrupt water chemistry
solutions HOCl (hypochlorous acid) tank cleaners trusted by science

The Science Behind Our Formula

Our eco-friendly formula harnesses hypochlorous acid (HOCl) technology, combined with stabilizing and pH-balancing ingredients like sodium bicarbonate and citric acid. It’s powerful enough to break down organic buildup, yet safe for the environment and your tank system.

Backed by Independent Research

Want to see the science? Our active ingredients are supported by extensive third-party studies and documentation. Visit our

👉 Scientific Studiespage for peer-reviewed research from organizations like WHO, NIH, and others.

Scientiic Studies

Why Choose SolutionsHOCl® Water Tank Cleaners

  • Eco-Friendly & Biodegradable

    100% Eco-Friendly

    Our cleaners is non-toxic, biodegradable, and bleach-free — making it safe for the environment, your family, and your plumbing.

  • solutions hocl (hypochlorous acid) cleaners trusted by science

    Backed by Science

    Though not certified by EPA or FDA, our ingredients are supported by global studies and reports from WHO, NIH, and others. Read the Research to learn more.

  • Neutralizes Foul Odors & Taste

    No Chemicals or Odors

    Enjoy a bleach-free cleaning experience with zero strong fumes, no skin irritation, and non-corrosive action on your tank surfaces.

  • Water Storage Systems

    Safe for All Tank Types

    Perfectly suited for plastic, concrete, metal, and underground water tanks, making it a versatile choice for all home and industrial systems.

  • Fast Easy Application

    Fast-Acting & Easy to Use

    Just drop in and rinse out! Our cleaners works in minutes, requiring no manual scrubbing and leaving behind crystal-clear water.

  • buy solutions hocl (hypochlorous acid) cleaners with satisfaction

    Trusted by Thousands

    Rated 5-stars by happy customers for consistent performance, safe ingredients, and reliable results. Make the switch to smarter tank care.

  • solutions hocl (hypochlorous acid) long lasting cleaners

    Long-Lasting Freshness

    Maintains water clarity and purity longer, reducing the need for frequent cleanings and saving you time and money.

  • solutions hocl (hypochlorous acid) cost effective cleaners

    Cost-Effective Cleaning

    One cleaner does it all — no need for multiple products. Get maximum results at minimal cost with our efficient formulation.

Experience Cleaner, Safer Water — Naturally

General Use

What types of tanks can this cleaner be used on?

A: It’s suitable for cisterns, catchment tanks, RV/boat water tanks, emergency storage, garden tanks, and even industrial or irrigation systems.

Can I use this in a potable (drinking) water tank?

While our HOCl formula is naturally derived and non-toxic, it is not certified for drinking water. It’s ideal for cleaning tanks and maintaining safe, non-potable water quality.

Is it safe to use in systems with metal or plastic tanks?

Yes! It’s compatible with most tank materials including plastic, stainless steel, and fiberglass — with no corrosive effects like bleach.

Cleaning Effectiveness

Does it kill algae and mold?

Yes. HOCl naturally oxidizes organic matter, effectively helping break down algae, mold, and bacteria from surfaces and water.

How long does the cleaning effect last?

Depending on the tank size and usage, our formula provides up to 30 days of ongoing protection, especially in systems that aren’t in daily use.

Can I use it for deep cleaning?

Absolutely! It’s effective for both routine maintenance and heavy-duty deep cleans, especially in neglected or seasonal tanks.

Safety & Ingredients

Is it safe for the environment?

Yes. Our formula breaks down into water and salt, leaving no harmful residue. It’s biodegradable and safe for eco-conscious homes, farms, and businesses.

Does it leave behind any odor or taste?

No strong odors or chemical aftertaste. HOCl leaves tanks clean and fresh without irritating smells.

Is it safe for use around kids and pets?

Yes, when used as directed. It contains no harsh chemicals, making it a safer alternative to bleach or chlorine-heavy solutions.

Application & Storage

How do I use it?

Simply pour the recommended amount into your tank, swish or circulate if possible, and allow it to work. Check our “How to Use” section for detailed steps.

Do I need to rinse the tank after using this?

Rinsing is not required for non-potable systems, but you can flush the system if desired. It leaves no harmful residue behind.

How should I store the cleaner?

Keep it in a cool, dark place, tightly sealed. Avoid prolonged exposure to sunlight or high temperatures to preserve its effectiveness.

Orders & Satisfaction

Do you offer free shipping?

Yes! We offer free standard shipping on all US states orders.

What if I’m not satisfied with the product?

We stand by our 100% satisfaction guarantee. If you're not happy, contact us and we’ll make it right.

Can I learn more about the science behind this cleaner?

Yes! Visit our Scientific Studies Page with 50+ research articles validating HOCl and related compounds.

  • Free Shipping

    Provide free Shipping in USA

  • Eco-Friendly Packaging

    Caring for clean—inside and out.

  • Secure Payment

    Shop with confidence, always.

  • 24/7 Support

    Our Team are here to help!
Back to top