Unique Clear-It RV Black Tank Unclogger Liquid Cleaner (32 oz, Pack of 2) Packaging May Vary
Unique Clear-It RV Black Tank Unclogger Liquid Cleaner (32 oz, Pack of 2) Packaging May Vary
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Unique Clear-It RV Black Tank Unclogger Liquid Cleaner (32 oz, Pack of 2) Packaging May Vary

Unique Clear-It RV Black Tank Unclogger Liquid Cleaner (32 oz, Pack of 2) Packaging May VaryUnique Clear It RV Black Tank Unclogger Liquid 32 oz Pack of 2Unique Clear It RV Black Tank Unclogger Liquid 32 oz
Size:32 Fl Oz (Pack of 2)
Pack Size:2 Pack

Key item features

  • Effective Unclogging: This liquid cleaner effectively clears black water tanks, toilets, and systems in RVs, campers, motorhomes, fifth-wheels, and boats, addressing various clogs including pyramid plugs, compacted waste, and blocked plumbing lines.
  • Safe Formulation: The cleaner is designed not to damage or degrade seals or valves within the black tank system, making it suitable for both new and existing problems.
  • Potent Concentration: It contains higher concentrations of activated cleaners compared to other leading black tank uncloggers, offering a more potent solution that is easier to use than an RV tank wand.
  • Septic Compatibility: The product is septic-safe for use at home and campgrounds, and it is California compliant, ensuring environmental responsibility.
  • Enzymatic Action: Its boosted blend of fast-acting enzymes and extra-strength bacteria quickly breaks down and digests household or RV toilet paper, waste, and sludge, preventing backups.
  • Waste Digestion: The formula is effective at removing pyramid plugs, plumbing line blockages, and hardened compacted waste inside the black tank, helping to salvage camping trips.
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Current price is $48.99
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Arrives by Thu, Jun 18
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Sold and shipped by UNIQUEPro Seller
4.723618090452261 stars out of 5, based on 199 seller reviews(4.7)
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4.5 out of 5 stars
stars174 ratings100 reviews
How item rating is calculated
  1. 5 stars79% (137)
  2. 4 stars7% (13)
  3. 3 stars5% (9)
  4. 2 stars3% (6)
  5. 1 star5% (9)
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Showing 1-3 of 100 reviews

May 6, 2025
barbara
Item details
Size: 1 Quart
Sold byUNIQUEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

The RV toilet is very badly clogged with stool. Should have started with this product. For the first time in a couple weeks after about three days stepped on the flush the liquid drained. The black tank had stopped draining. This time it drained quite a bit. But it is again not draining when I flush. I will order another bottle and meanwhile I will keep trying snake. The snake I believe helped open it up so clear could work.

Helpful?1BPSRJLMI9SL3432360874
Mar 23, 2026
cj
Item details
Size: 32 Fl Oz (Pack of 2)
Multipack quantity: 2
Sold and shipped byUNIQUE
5 out of 5 stars review

Verified Purchase

if you need this product, IT WORKS

Helpful?1BPSRJLMI9SL3432360874
Feb 9, 2026
JC
Item details
Size: 1 Quart
5 out of 5 stars review

Verified Purchase

This stuff is awesome!!!! Worked Iike a charm.

Helpful?1BPSRJLMI9SL3432360874