--- product_id: 71990749 title: "Unique RV Digest-It Liquid RV Holding Tank Treatment, 32 oz" brand: "unique" price: "$56.06" currency: USD in_stock: true category: "Unique" url: https://www.desertcart.us/products/71990749-unique-rv-digest-it-liquid-rv-holding-tank-treatment-32 store_origin: US region: United States of America --- # Bio-enzymatic liquid formula Up to 16 treatments per 32 oz bottle Effective in high & varying temperatures Unique RV Digest-It Liquid RV Holding Tank Treatment, 32 oz **Brand:** unique **Price:** $56.06 **Availability:** ✅ In Stock ## Summary > 🚐 Keep your RV fresh & clog-free — because your adventure deserves the best! ## Quick Answers - **What is this?** Unique RV Digest-It Liquid RV Holding Tank Treatment, 32 oz by unique - **How much does it cost?** $56.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/71990749-unique-rv-digest-it-liquid-rv-holding-tank-treatment-32) ## Best For - unique enthusiasts ## Why This Product - Trusted unique brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sensor-Friendly Formula:** Maintains accurate black tank sensor readings by liquefying waste before buildup. - • **Exclusive Expert Support:** Includes access to Unique Cares program with certified RV tech assistance. - • **Versatile Tank Treatment:** Works in both black and gray tanks, digesting grease, oil, and food debris. - • **Odor Control at the Source:** Eliminates unpleasant porta-potty smells for a fresher RV experience. - • **Powerful Bio-Enzymatic Digestion:** Breaks down waste & all RV toilet papers to prevent clogs and pyramid plugs. ## Overview Unique RV Digest-It is a 32 oz bio-enzymatic liquid treatment designed to break down human waste and all types of RV toilet paper, preventing clogs and odors in black and gray holding tanks. It supports sensor accuracy, works in high temperatures, and offers up to 16 treatments per bottle. Backed by a 4.6-star rating and expert tech support, it’s the essential solution for hassle-free RV waste management. ## Description desertcart.com: Unique RV Digest-It Liquid RV Holding Tank Treatment, 32 oz | Controls odors & digests waste/toilet paper; 16 RV toilet treatments for routine black tank care & easier dumping : Automotive ## Features - Waste and RV tissue digester. RV Digest-It RV black tank treatment breaks down human waste and all brands of household and RV toilet paper, preventing pyramid plugs and making dumping easier. - It's a classic for a reason. Breaks down waste AND eliminates odor. Say goodbye to clogs in your tank, and porta potty smells in your RV--you'll be a happy camper! - Maintains working sensor probes. Stops black water tank sensor probes from misreading by liquifying waste before it clings to probes. Works in RV gray tanks by digesting grease, oil and food debris! - Make RV Digest-It a part of your camper essentials, no matter what your camping style is: hookups, dry camping, full time. This RV tank treatment is septic safe and works in high temperatures. desertcart Exlusive Packaging - Helping you experience worry-free RVing is our top priority, so we're 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07564FPHL | | ASIN | B07564FPHL | | Best Sellers Rank | #64 in Automotive ( See Top 100 in Automotive ) #1 in RV Tank Sanitation Chemicals & Cleaners | | Brand Name | Unique | | Cleaning Agent Formulation | Detergent | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (12,749) | | Date First Available | August 27, 2017 | | Global Trade Identification Number | 00736683009015 | | Included Components | One 32 oz. bottle of RV Digest-It | | Item Form | Liquid | | Item Type Name | RV Holding Tank Treatment | | Item Volume | 32 fluid ounces | | Item Weight | 2 pounds | | Item model number | 413-AZ | | Manufacturer | Unique Manufacturing & Marketing | | Manufacturer | Unique Manufacturing & Marketing | | Material Features | Bio-enzymatic liquid formulation | | Material Type Free | Formaldehyde Free | | Model Number | 413-AZ | | Number of Items | 1 | | Part Number | 413-AZ | | Product Benefits | Aids smoother tank dumping, Eliminates tank odors at the source, Helps liquefy solid waste and paper, Supports more accurate sensor readings, Works across varying temperatures | | Product Dimensions | 3.15 x 3.15 x 9 inches; 2 pounds | | Recommended Uses For Product | Use regularly in RV black and gray holding tanks to manage waste breakdown, reduce odors, and support system function | | Scent | Classic | | Size | 32 Fl Oz (Pack of 1) | | Special Features | Bio-enzymatic waste digestion, Eliminates odors at the source, Sensor probe maintenance support, Up to 16 treatments per bottle, Works in black and gray tanks | | Special Ingredients | Beneficial bacteria (Bacillus strains), Enzymes, Surfactants | | Specific Uses For Product | Toilet | | Surface Recommendation | plastic, rubber seals, valves, polyethylene tanks | | UPC | 736683009015 | | Unit Count | 32 Fluid Ounces | | Warranty Description | At Unique Manufacturing & Marketing, we stand behind what we make. If for any reason you are not satisfied with your purchase from Unique Manufacturing & Marketing (or one of our authorized sellers), you may request a refund or replacement with our 100% Satisfaction Guarantee (limited to original, end-user purchasers in the United States). | ## Product Details - **Brand:** Unique - **Item Form:** Liquid - **Material Feature:** Bio-enzymatic liquid formulation - **Scent:** Classic - **Specific Uses For Product:** Toilet ## Images ![Unique RV Digest-It Liquid RV Holding Tank Treatment, 32 oz - Image 1](https://m.media-amazon.com/images/I/71VxLCrJpzL.jpg) ## Available Options This product comes in different **Size, Scent** options. ## Questions & Answers **Q: if i have the drop in pods why would i need this?** A: The pods are a great “in between” use. They don’t do as good a job as the “cleaning” from the actual digest liquid. They help keep things a little fresher. Think of them (the pods) like a little sidekick helping make things easier for the actual super hero (the liquid). My favorite thing about the Unique products is there is zero perfumy smell yet you know it’s doing the job because it just smells ….. well like nothing but clean. **Q: Have some left over from camper that we sold. What can it be used for?** A: Great for household septic tank. Pour down shower drain. It will eat drain sludge. **Q: What’s the difference between rv digest-it + and rv digest-it?** A: RV Digest-It+ is 10x stronger than the classic version of RV Digest-It and it will do everything the original RV Digest-It does - just faster, better, and stronger! The strength comes from a more concentrated package of bacteria and upgraded enzymes. If you are a fan of RV Digest-It, you can upgrade your experience and go big with RV Digest-It+. **Q: Can i use this in my 5 gallon porta potti?** A: Yes, My experience use one oz. in waste tank, and one oz. in flush tank. This is August and Potti toilets are a challenge in hot weather. ## Frequently Bought Together - Unique RV Digest-It Classic RV Toilet Treatment - Eliminates Odors at the Source and Liquifies Waste - 16 Uses Per Bottle (32 oz) Packaging May Vary - Unique Scrub-It RV Toilet Bowl Cleaner Liquid - Helps Remove Stink, Stains and Debris - Safe on All Toilet Types (24 oz) - Unique Clean-It RV Black Tank Deep Cleaner Liquid - Effectively Resets Dirty RV Black Tanks - Eliminates Odors and Waste (32 oz) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/71990749-unique-rv-digest-it-liquid-rv-holding-tank-treatment-32](https://www.desertcart.us/products/71990749-unique-rv-digest-it-liquid-rv-holding-tank-treatment-32) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-06*