A Problem Every Rainwater System Owner Knows Too Well…
Picture this: You lift the lid on your cistern and immediately notice that awful smell. Slimy film and stains cling to the tank walls, gritty buildup settles on the bottom, and every look inside makes the job feel bigger.
You've tried scrubbing. You've tried other cleaners that barely make a dent in the buildup. Meanwhile, the slimy film keeps coming back, the odors get worse, and you're stuck draining and scrubbing your entire tank every few months.
There's finally a better way...
Meet the SolutionsHOCL® Cistern & Catchment Bomb™
A bleach-free tank cleaner with Powerful Deep Cleaning Oxidation Technology™-
Bleach-Free Formula
Made without household bleach (sodium hypochlorite) and biodegradable.
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Easy to Use
Add 1 scoop per 1,000 gallons, wait 1 hour or more depending on buildup, then remove the loosened debris.
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Powerful Cleaning
Breaks down slimy film, stains, buildup and odors on tank walls and surfaces.
Why Choose Solutions HOCL™ Tank Cleaner?
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Bleach-Free
Made without household bleach (sodium hypochlorite).
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Powerful Deep Cleaning
Powerful Deep Cleaning Oxidation Technology™ breaks down slimy film, buildup and odor-causing soil.
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Gentle on Tank Surfaces
Non-corrosive to tank surfaces at the recommended dilution.
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Regular Cleaning
Use on a schedule to help keep buildup from returning.
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Clears Out Buildup
Loosens buildup and debris on tank walls and surfaces so it can be removed.
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Simple Routine
Add it to your regular routine. For heavy buildup, drain the tank, refill, then follow the steps below.
4 Simple Steps to a Cleaner Tank
1
FILL THE TANK
Make sure the tank is full enough to cover all areas that need cleaning.
2
SCOOP IT IN
Add one scoop (about 20 grams) per 1,000 gallons of tank capacity.
3
Let it Work
Wait 1 hour or more, depending on the condition of the tank. Done.
4
For Deep Cleaning
To Heavy-Duty Cleaning of tank walls and fitting: Drain. Refill.
Cistern & Catchment Bomb™ at a glance
| Cistern & Catchment Bomb™ |  |
|---|---|
| What it does | Cleans tank walls and surfaces; removes buildup, stains and odors |
| Formula | Bleach-free |
| Dose | 1 scoop per 1,000 gallons |
| Wait time | 1 hour or more, depending on buildup |
| Made in | Hawaii, USA |
| Satisfaction | 100% satisfaction guarantee, see our Return & Refund Policy |
Ready to Clean Your Tank?
Choose a smarter, simpler way to maintain your cistern and catchment system. Made for homeowners and off-grid users alike, our cleaner is your go-to for a fresher, odor-free tank, bleach-free, with no scrubbing.
"But What If..." - Your Questions Answered
What if I'm not sure it suits my tank type?
What if I'm not sure it suits my tank type?
Cistern & Catchment Bomb™ is used to clean the walls and surfaces of plastic, concrete and fiberglass tanks. If you have a metal tank or any question about your setup, contact our support team before you use it.
What if I use the wrong amount?
What if I use the wrong amount?
The included scoop makes measuring simple: 1 scoop per 1,000 gallons of tank capacity. Do not use more than the label directs. If you think you used too much, contact our support team.
What if my tank has heavy buildup?
What if my tank has heavy buildup?
For heavy-duty deep cleaning, drain the tank, refill, then follow the 4 steps above and wait 1 hour or more, depending on buildup. Results vary with tank size and buildup.
What if I'm not experienced with maintenance?
What if I'm not experienced with maintenance?
Follow the directions on the label: measure, drop, wait, remove debris.
Can I mix it with other cleaning products?
Can I mix it with other cleaning products?
No. Do not mix Cistern & Catchment Bomb™ with other cleaning products. Follow the label directions.