--- product_id: 284317944 title: "Unique RV Digest-It Holding Tank Treatment - Liquid Toilet Treatment (16 Treatments, 32 oz.) - 413-az" brand: "unique" price: "281.10 DT" currency: TND in_stock: true reviews_count: 5 category: "Unique" url: https://www.desertcart.tn/products/284317944-unique-rv-digest-it-holding-tank-treatment-liquid-toilet-treatment store_origin: TN region: Tunisia --- # Works in high temps & gray tanks too Bio-enzymatic formula breaks down waste Safe for sensors & seals, no harsh chemicals Unique RV Digest-It Holding Tank Treatment - Liquid Toilet Treatment (16 Treatments, 32 oz.) - 413-az **Brand:** unique **Price:** 281.10 DT **Availability:** ✅ In Stock ## Summary > 🚐 Keep your tanks happy, your RV fresher, and your adventures worry-free! ## Quick Answers - **What is this?** Unique RV Digest-It Holding Tank Treatment - Liquid Toilet Treatment (16 Treatments, 32 oz.) - 413-az by unique - **How much does it cost?** 281.10 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/284317944-unique-rv-digest-it-holding-tank-treatment-liquid-toilet-treatment) ## 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:** Prevents sensor probe errors by liquefying waste, ensuring accurate tank readings every time. - • **Exclusive Expert Support:** Includes access to Unique Cares program with certified RV techs for personalized wastewater solutions. - • **Powerful Waste Breakdown:** Advanced bacteria and enzymes dissolve human waste and all toilet papers for clog-free tanks. - • **Versatile & Eco-Conscious:** Safe for black and gray tanks, septic-friendly, formaldehyde-free, and compliant with all dumping laws. - • **Odor Elimination, Not Masking:** Bio-enzymatic action removes odors at the source, keeping your RV fresh and inviting. ## Overview Unique RV Digest-It is a concentrated, bio-enzymatic liquid treatment designed to break down human waste and all toilet paper types in RV black and gray tanks. It prevents clogs, eliminates odors at the source, protects sensor probes, and is safe for seals and valves. Formaldehyde-free and septic-safe, it works effectively in high temperatures and includes expert support from certified RV technicians. ## Description Enjoy your RV. Leave your holding tanks to us. Stop wasting time worrying about your holding tanks and spend more time enjoying your RV! RV Digest-It is powered by the strongest bacteria and enzyme formula available today. More than a deodorizer, RV Digest-It RV black tank enzyme treatment will ensure your tanks remain free from odor, waste buildup, and clogs. Does your RV toilet treatment work? Breaking down solid waste is a must for a good holding tank treatment. Nearly every brand of black tank treatment for RVs claims to break down solid waste inside holding tanks, but does your brand of RV toilet chemicals live up to its claims? RV Digest-It RV black tank treatment is not only used by thousands of RVers every single day but is also the #1 recommend waste tank treatment by RV techs. The strongest all-around camper septic tank treatment, dissolves human waste and all brands of toilet tissue, a bio-enzymatic toilet odor eliminator that doesn't mask odors, it removes them. Can be used in gray tanks too, contains no formaldehyde or bronopol, won't damage or degrade seals or valves, complies with all state dumping laws, contains no hidden chemicals, proudly made in the USA. Review: Keeps the bugs in your tank eating your waste! - Grew up on a septic system and knew you always needed to feed it. This product is awesome. It helps keep the active garbage eating enzymes busy feeding on your waste Review: RV black tank treatment - This product works very well, but doesn't eliminate odor. ## 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. - 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 | | Best Sellers Rank | #114,946 in Automotive ( See Top 100 in Automotive ) #341 in RV Plumbing | | Brand | Unique | | Brand Name | Unique | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.5 out of 5 stars 6,193 Reviews | | 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 | 32 Ounces | | Item form | Liquid | | Item volume | 32 Fluid Ounces | | Manufacturer | Unique | | Material Features | Clean | | Material Type Free | Formaldehyde Free | | Material features | Clean | | Model Number | 413-AZ | | Number of Items | 1 | | Part Number | 413-AZ | | Scent | Clean Fresh | | Size | 16 Treatments 32oz | | Special Features | Concentrated | | Specific Uses For Product | Toilet | | Specific uses for product | Toilet | | Surface Recommendation | Toilet | | UPC | 736683009015 | | Unit Count | 946 Milliliters | ## Product Details - **Brand:** Unique - **Item form:** Liquid - **Scent:** Clean Fresh - **Specific uses for product:** Toilet - **Material features:** Clean ## Images ![Unique RV Digest-It Holding Tank Treatment - Liquid Toilet Treatment (16 Treatments, 32 oz.) - 413-az - Image 1](https://m.media-amazon.com/images/I/71VxLCrJpzL.jpg) ![Unique RV Digest-It Holding Tank Treatment - Liquid Toilet Treatment (16 Treatments, 32 oz.) - 413-az - Image 2](https://m.media-amazon.com/images/I/81Dq2qCzAjL.jpg) ![Unique RV Digest-It Holding Tank Treatment - Liquid Toilet Treatment (16 Treatments, 32 oz.) - 413-az - Image 3](https://m.media-amazon.com/images/I/91Ux6ZPsCmL.jpg) ![Unique RV Digest-It Holding Tank Treatment - Liquid Toilet Treatment (16 Treatments, 32 oz.) - 413-az - Image 4](https://m.media-amazon.com/images/I/81HdF51hNwL.jpg) ![Unique RV Digest-It Holding Tank Treatment - Liquid Toilet Treatment (16 Treatments, 32 oz.) - 413-az - Image 5](https://m.media-amazon.com/images/I/81IIWmcRxBL.jpg) ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Keeps the bugs in your tank eating your waste! *by P***R on 8 September 2026* Grew up on a septic system and knew you always needed to feed it. This product is awesome. It helps keep the active garbage eating enzymes busy feeding on your waste ### ⭐⭐⭐⭐⭐ RV black tank treatment *by W***N on 21 July 2026* This product works very well, but doesn't eliminate odor. ### ⭐⭐⭐⭐⭐ Amazing Tank Treatment — Works Exactly as Promised *by B***A on 18 April 2026* This stuff is amazing. I’ve been using it for about a year now, and it truly breaks down all the solids in the holding tank into a liquid or sludge, which makes dumping so much easier. It does exactly what you want a tank treatment to do — everything dissolves properly, and there’s no buildup left behind. One of the biggest benefits I’ve noticed is that my tank sensors have become much more accurate since using it. Anyone who owns an RV knows how frustrating those sensors can be, so that improvement alone makes this product worth it. Overall, it’s effective, reliable, and makes tank maintenance far less of a headache. Highly recommended for any RV owner. ## 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.tn/products/284317944-unique-rv-digest-it-holding-tank-treatment-liquid-toilet-treatment](https://www.desertcart.tn/products/284317944-unique-rv-digest-it-holding-tank-treatment-liquid-toilet-treatment) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-29*