Cistern & Catchment Bomb™ - Rainwater & Cistern Tank Cleaner Treatment- 500g
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Description
Description
Maintain your water storage systems with our Cistern & Catchment Bomb™ professional water tank cleaner in a convenient 500-gram pack. This powerful cistern cleaning solution harnesses advanced cleaning chemistry with Hypochlorous Acid (HOCl), designed to effectively break down organic buildup and eliminate odors from your storage tanks and water storage containers.
Superior Storage System Cleaning Power
Our innovative tank cleaning formula uses NaDCC to release HOCl, delivering a robust eco-friendly tank cleaner that provides effective cistern maintenance. With just 500 grams, you can clean water storage tanks up to 25,000 gallons capacity, making it the perfect choice for larger cistern systems or those requiring regular water storage maintenance.
Professional Tank Cleaning Ingredients:
- Sodium Percarbonate – Releases oxygen for deep storage system cleaning
- Citric Acid – Helps dissolve mineral scale and residue from tank surfaces
- Sodium Bicarbonate – Neutralizes odors and balances pH in storage containers
- Non-surfactant effervescent agents – Boosts tank cleaning action without harmful residues
Note: Our professional cistern cleaner products are crafted using high-quality ingredients for water storage maintenance applications only. Always follow safe handling and usage guidelines.
Easy Tank Cleaning Application
Cleaning your water storage tank is straightforward with the Cistern & Catchment Bomb™. Just add one scoop (1 scoop per 1,000 gallons) to your storage tank, allow it to work for a few hours, and then remove any floating debris. This simple process provides thorough cistern cleaning, leaving your storage system clean and well-maintained.
Proven Tank Cleaning Effectiveness and Reliability
Our professional water tank cleaner offers a reliable alternative to traditional chlorine cleaners, minimizing harsh chemical residues while providing effective storage system cleaning. With regular use, you'll prevent organic matter buildup, reduce blockages, and ensure efficient water storage infrastructure performance.
Revive Your Storage System with the Professional SolutionsHOCl® 500g Tank Cleaner!
This concentrated tank cleaning solution is designed to simplify water storage maintenance and help support a cleaner, better-maintained storage environment. Whether you're maintaining rainwater collection systems or cistern tanks for off-grid use, this professional cistern cleaner helps reduce unwanted odors, residue buildup, and discoloration in your storage containers over time.
Made with powerful yet gentle ingredients, it's perfect for regular tank maintenance without introducing harsh chemicals into your water storage system. Just add it to your cistern and let it work—no scrubbing required!
Great for households, farms, cabins, or off-grid living—wherever you rely on professional water storage tank maintenance and cistern cleaning solutions.
Safety and Usage Information
Safety and Usage Information
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Ultimate Professional Water Tank Cleaner – Keep Your Storage System Clean & Well-Maintained
Effectively clean and maintain your water storage systems and cistern tanks with our professional tank cleaning solution. This advanced water tank cleaner is designed to eliminate organic buildup and odors from storage containers, ensuring optimal tank cleaning performance while protecting your water storage tanks for long-lasting cistern maintenance.

4 Easy Steps for Professional Water Tank Cleaning
Simple Tank Cleaning Process for Water Storage Maintenance
Follow these proven tank cleaning steps to achieve optimal water storage system maintenance with our professional water tank cleaner.
1
Prepare Your Water Storage Tank
Empty the Tank for Effective Tank CleaningEnsure your water storage tank is completely empty before beginning the cistern cleaning process. This allows for maximum tank cleaning solution effectiveness.
2
Apply the Tank Cleaning Powder
Add the Professional Water Tank CleanerPour the recommended amount of tank cleaning solution into your cistern tank. Use 1 scoop per 1,000 gallons for optimal water storage maintenance results.
3
Allow Tank Cleaning Action
Let the Cistern Cleaner WorkWait for the professional tank cleaning formula to break down organic buildup and sediment. This tank maintenance process ensures thorough storage system cleaning.
4
Complete the Tank Maintenance Process
Drain and Rinse Your Storage SystemDrain the tank cleaning solution and rinse your water storage tank thoroughly to complete the cistern maintenance cycle. Your storage system is now clean and ready for use.

Professional Eco-Friendly Water Tank Cleaner for Cisterns & Rainwater Storage Systems
The SolutionsHOCl® Cistern & Catchment Bomb™ is a powerful, eco-friendly water tank cleaner designed for comprehensive water storage maintenance. This professional cistern cleaner utilizes advanced cleaning chemistry with Hypochlorous Acid (HOCl) generated from Sodium Dichloroisocyanurate (NaDCC) to effectively break down organic buildup in storage tanks, ensuring your cistern systems and rainwater storage containers remain clean and well-maintained.
Our eco-friendly tank cleaning solution provides superior storage system cleaning while being environmentally responsible, making it the ideal choice for sustainable water storage tank maintenance.

Perfect for Professional Water Storage Tank Cleaning
Advanced Tank Cleaning Technology for Your Storage Systems
Experience professional-grade cistern maintenance with our innovative tank cleaning formula. This eco-friendly cistern cleaner is specifically engineered for optimal water storage system care, providing effective tank cleaning performance for all types of storage containers.
Ideal for All Water Storage Applications:
- Underground water tank cleaning and maintenance
- Rainwater tank cleaner for collection systems
- Cistern cleaning for residential and commercial use
- Storage tank cleaner for all tank materials
- Comprehensive water storage infrastructure maintenance

Professional Water Tank Cleaning Formulas by SolutionsHOCl
Our professional tank cleaning formulas feature Hypochlorous Acid (HOCl) for effective water storage system cleaning and cistern maintenance. This eco-friendly tank cleaner works through oxidation to break down organic buildup in storage tanks and water storage containers.
Our water tank cleaning solutions are formulated with environmentally friendly ingredients for sustainable cistern cleaning and rainwater storage maintenance. Each professional water tank cleaner comes with a 100% Satisfaction Guarantee and is designed for optimal water storage infrastructure care.
Explore our complete line of tank cleaning solutions including professional cistern cleaners, rainwater tank cleaner products, underground water tank cleaning formulas, and comprehensive storage system cleaning solutions for all water storage maintenance needs.






Frequently Asked Questions
What is the Cistern & Catchment Bomb and how does it work as a water tank cleaner?
What is the Cistern & Catchment Bomb and how does it work as a water tank cleaner?
The Cistern & Catchment Bomb is a professional water tank cleaner designed for comprehensive water storage maintenance. This eco-friendly tank cleaning solution uses advanced cleaning chemistry to break down organic buildup in storage tanks, providing effective cistern cleaning for all types of water storage systems.
How often should I use this tank cleaning solution for proper cistern maintenance?
How often should I use this tank cleaning solution for proper cistern maintenance?
For optimal water storage maintenance, use this professional cistern cleaner every 1-3 months, or after heavy rainfall when sediment and organic matter are likely to accumulate in your cistern tanks. Regular tank cleaning helps maintain your storage system performance and extends the life of your water storage infrastructure.
Is this water tank cleaner safe for all types of storage tanks?
Is this water tank cleaner safe for all types of storage tanks?
Yes, our tank cleaning formula is safe for all common water storage containers including plastic, concrete, and metal storage tanks. This professional water tank cleaner is specifically designed to be compatible with various cistern systems without causing damage to water storage infrastructure.
What makes this different from other cistern cleaning products?
What makes this different from other cistern cleaning products?
Our eco-friendly cistern cleaner combines advanced HOCl chemistry with biodegradable ingredients for superior storage system cleaning. Unlike harsh chemicals, this professional tank cleaning solution provides effective water storage maintenance while being environmentally responsible and safe for all tank materials.
How do I apply this tank cleaner to my water storage system?
How do I apply this tank cleaner to my water storage system?
Simply add 1 scoop per 1,000 gallons to your empty water storage tank. Allow the tank cleaning solution to work for several hours, then drain and rinse thoroughly. This simple process ensures comprehensive cistern maintenance and optimal storage system cleaning results.
Will this cistern cleaner damage my plumbing or storage system?
Will this cistern cleaner damage my plumbing or storage system?
No, our professional water tank cleaner is formulated to be gentle on all water storage systems including plumbing connections. The neutral pH tank cleaning formula protects your cistern infrastructure while providing effective storage tank cleaning performance.
Can I use this tank cleaning solution for rainwater collection systems?
Can I use this tank cleaning solution for rainwater collection systems?
Absolutely! This rainwater tank cleaner is perfect for rainwater storage maintenance and collection system care. Our eco-friendly tank cleaning solution is ideal for maintaining rainwater storage containers and ensuring optimal water collection system performance.
How long does the tank cleaning effect last?
How long does the tank cleaning effect last?
Regular use of this professional cistern cleaner provides long-lasting storage system cleaning benefits. Most users find that proper tank maintenance with our water tank cleaning solution keeps their cistern systems clean and well-maintained for months between treatments.
Is this product environmentally safe for cistern cleaning?
Is this product environmentally safe for cistern cleaning?
Yes, our eco-friendly tank cleaner is formulated with biodegradable ingredients that break down naturally. This environmental tank cleaning solution provides effective water storage maintenance while minimizing environmental impact, making it safe for rainwater collection and storage system applications.
Does this tank cleaner work for underground water storage systems?
Does this tank cleaner work for underground water storage systems?
Yes, this underground water tank cleaning solution is specifically designed for below-ground storage applications. Our professional tank cleaning formula is effective for all types of water storage infrastructure including underground cistern systems and buried storage containers.
What size tank cleaning product should I order?
What size tank cleaning product should I order?
Choose based on your water storage capacity: the 100g size treats up to 5,000 gallons, perfect for smaller cistern cleaning jobs. The 500g size handles up to 25,000 gallons, ideal for larger commercial water storage systems and extensive tank maintenance programs.
How does this compare to other professional water tank cleaners?
How does this compare to other professional water tank cleaners?
Our advanced tank cleaning technology combines the effectiveness of HOCl chemistry with eco-friendly formulation. This professional-grade cistern cleaner provides superior storage system cleaning results compared to traditional chlorine-based tank cleaning solutions, while being safer for your water storage infrastructure.