Unique RV Digest-It Ultra - 32 Super Concentrated RV Toilet Treatments - Eliminates Smells and Liquifies Waste, Easy-Measure Extra-Strength Bio-Enzymatic Holding Tank Treatment (32 oz)
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 2 left in stock, order soon!
Arrives
Tuesday, Oct 7
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Style: Ultra
Size: 32 Fl Oz (Pack of 1)
Features
- Faster and more effective waste and RV tissue digester. RV Digest-It+ Ultra-Concentrate RV black tank treatment breaks down waste and all brands of toilet paper, preventing pyramid plugs and making dumping easier.
- The Power of Plus. Our strongest complete RV tank treatment in a no-fuss bottle. The easy-measure 32 ultra-concentrated rv toilet treatments are significantly stronger than RV Digest-It Classic. Breaks down clog-causing waste and eliminates porta potty smells and sewer stink in your tank.
- Prevents sensor probe problems. Stops black water tank sensor probes from misreading by liquifying waste before it builds up and clings to probes. Digests grease, oil, and food debris in gray tanks.
- RV Digest-It Plus Ultra camper toilet treatment is designed to work with The Unique Method to ensure clog- and stench-free camping, no matter what your style is: hookups, dry camping, full-time, extreme heat.
- Helping you experience worry-free RVing is our top priority, so were doing something extraordinary. Every purchase of Unique Camping + Marine products includes exclusive access to our Unique Cares program--expert assistance from our Colorado-based Certified RV Tech Team to help solve your wastewater issues.
Brand: Unique
Item Form: Liquid
Scent: Clean Fresh, strong earthy smell due to high concentration of active ingredients
Specific Uses For Product: Toilet
Material Feature: Scented
Manufacturer: Unique Manufacturing & Marketing
Brand: Unique
Model: RV Digest-It Ultra
Item Weight: 2.4 pounds
Product Dimensions: 5.25 x 2.5 x 9.2 inches
Item model number: 417-AZ
Manufacturer Part Number: 417-AZ
Date First Available: May 28, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Oct 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: Extra-Strength
Size: 32 Fl Oz (Pack of 1)
I was skeptical but so far this is the best stuff I've ever used. Zero problems zero mess. Dissolves light solid waste within a few hours to about a day and a half which is great for my on-the-go lifestyle where I may recieve a call and have to flush my tanks in a rush (or not surprisingly) maintains a cleanly odor level if a bit bleached scent. Super happy with the results. GREAT buy definitely worth it.
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Reviewed in the United States on July 3, 2025 by Pernell Anthony Jr
Style: Extra-Strength
Size: 32 Fl Oz (Pack of 1)
The first time I used this I was skeptical as most organic products don't seem to work as well as harsh chemicals do. This surprised me. It is the most effective product I have ever used on my camper and after purchasing it I bought every other product they make. These products are efficient and they do what they say they will do. Smells are conquered, gray and black water tanks are cleaner, and, because there are no harsh chemicals I have no worries about my seals rotting away. They were delivered completely sealed in vinyl wrap so they would not leak which was wonderful. They came quickly and were ready to use the next day. I love this company because they make a product that does what it says it will... I have used it to keep my tanks clean and smelling good. I have also used their unclogging products to take care of slow running drains without a problem. This is a MUST HAVE product for your camper!!!!
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Reviewed in the United States on August 9, 2025 by DeeSilliman
Style: Classic
Size: 32 Fl Oz (Pack of 1)
I’ve been using Unique RV Digest-It for a while now, and it really does the job. It breaks down waste efficiently and helps control odors, which is a must for any RV trip. The treatment is easy to use—just add it to the holding tank, and it keeps everything flowing smoothly without harsh chemicals. I appreciate that it’s safe for the environment and septic systems. Overall, it makes managing my RV bathroom way less stressful and more hygienic. Highly recommend for fellow RV owners!
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Reviewed in the United States on August 8, 2025 by Shelley Plumlee
Style: Ultra
Size: 32 Fl Oz (Pack of 1)
Does exactly as advertised! No smells when dumping the tank either. Couples this with the toilet cleaner and rubber toilet brush as well. All are great purchases!
Reviewed in the United States on August 12, 2025 by raven m.
Style: Ultra
Size: 32 Fl Oz (Pack of 1)
I can’t say enough about this product, I’m a true customer who was a serious doubter on what this product says it will do vs. what it would really do! My campers tank had never really been cleaned or had any products put in it, we bought it used and the sensors have never worked in any of the waste tanks (Grey, Black, Galley). So being a non believer I added an extra dose to all my tanks after I put 10 gallons of water in each tank. If they called for one dose I did two if it called for two I did three, after dosing the tanks I left the camper with the intent to dump the tanks in a few days. The bottle recommended 3-5 days I believe but per the usual things came up and I didn’t get around to dumping the tanks for about 2 weeks. When I did dump the tanks they were all dirty, so I flushed them all again while I was there. After just two flushes all the tanks drained crystal clear water, and to top it all off ALL MY SENSORS SHOW EMPTY! That has never happened since I’ve owned the camper!! I can’t quit tell my buddies about how easy it was to use and how the smell was completely gone. The squeeze bottle makes its easy and safe to use, and as long as the company keeps the quality up for the price I won’t ever go another direction!
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Reviewed in the United States on August 26, 2025 by Jerid
Style: Ultra
Size: 32 Fl Oz (Pack of 1)
Works exactly 💯 like they say, breaks down the blank tank for easy cleaning, kills odor instantly.
Reviewed in the United States on September 24, 2025 by Lisa Campbell
Style: Extra-Strength
Size: 32 Fl Oz (Pack of 1)
This product is way too expensive. It does ok cleaning the tank, but I found many other products that clean the tank better for cheaper. It's easy to use. The quality of the chemical is not worth the price. The container is very durable. Its effectiveness is good, but it's too expensive.
Reviewed in the United States on August 6, 2025 by Bro Kory
Style: Ultra
Size: 32 Fl Oz (Pack of 1)
Really breaks down solid waste in black tank and reduced odors from the Grey Water tank
Reviewed in the United States on September 12, 2025 by Steve R