Unique Clean-It Liquid RV Black & Holding Tank Cleaner, 32 oz
Prices and availability are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.
Unique Clean-It Liquid RV Black & Holding Tank Cleaner, 32 oz
Prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
Which Product is Right for Me?
Unique Clean-It |
Unique RV Digest-It Ultra |
Unique Clear-It |
Unique Restore-It |
Unique Scrub-It |
Unique Store-It |
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Customer Reviews
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1,447
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12,983
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1,341
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1,067
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1,863
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205
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Price
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$21.99 | $21.99 | $22.47 | $23.99 | $13.98 | $19.99 |
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Product Type:
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Black Tank Deep Cleaner | Holding Tank Toilet Treatment | Black Tank Unclogger | Black Tank Sensor Cleaner | RV Toilet Bowl Cleaner | Black Tank Storage Treatment |
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Product Use:
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Deep cleans black tanks | Regular black tank maintenance | Clears clogs & backups fast | Restores misreading sensors | Removes toilet stains + odors | Cleans tank during storage |
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Additional Features:
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Like power washing your tank | Our strongest, fastest formula | Clears most clogs in 72 hours | Trust your sensors again | Also enhances black tank | Safe for long-term storage |
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Frequency of Use:
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Use every 4-6 months | Use every time you dump | Use as needed | Use as needed | Use often | Use as needed |
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Powerful probiotics + enzymes
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Backed by Unique Cares Promise
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Made in the USA
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- RV black tank cleaner that deep cleans and resets your tank by breaking down built-up waste and sludge; works in 48–72 hours with no driving required; best for tanks that are still draining; not intended to clear clogs or restore misreading sensors
- Powered by billions of enzymes and probiotics to break down solid waste, toilet paper, and residue left behind in tank walls, corners, and low spots; tough on buildup while remaining safe for seals and valves
- Designed for periodic deep cleaning when routine treatments aren’t enough; helps remove leftover waste that can cause persistent odors and future issues; ideal for seasonal use or ongoing maintenance schedules
- Works on old and new buildup; digests solid waste, sludge, and household or RV toilet paper; septic safe and compatible with all RV and marine holding tanks; Amazon-Exclusive packaging
- Includes access to the Unique Cares program—expert assistance from our Colorado-based Certified RV Tech Team to help you choose the right product and maintain your wastewater system with confidence
| Brand | Unique |
| Item Form | Liquid |
| Scent | Fresh |
| Specific Uses For Product | RV black tank deep cleaning |
| Material Feature | Bio-enzymatic liquid formulation |
Ingredients
Proprietary Bio-Enzymatic Blend (Bacillus Bacteria, Enzymes, Surfactants)
We make things that work better and last longer. Our products solve real problems with clean design and honest materials.