--- product_id: 457208308 title: "Unique Marine Digest-It Boat Toilet Treatment, Tank Deodorizer, Toilet Smell Eliminator Breaks Down Waste - 64 Liquid Treatments (128 oz.) Packaging May Vary" brand: "unique" price: "€ 203.03" currency: EUR in_stock: true category: "Unique" url: https://www.desertcart.hr/products/457208308-unique-marine-digest-it-boat-toilet-treatment-tank-deodorizer-toilet store_origin: HR region: Croatia --- # works in fresh & salt water systems 64 liquid treatments per bottle bio-enzymatic formula breaks down waste & paper Unique Marine Digest-It Boat Toilet Treatment, Tank Deodorizer, Toilet Smell Eliminator Breaks Down Waste - 64 Liquid Treatments (128 oz.) Packaging May Vary **Brand:** unique **Price:** € 203.03 **Availability:** ✅ In Stock ## Summary > 🚤 Keep your boat fresh & worry-free with every flush! ## Quick Answers - **What is this?** Unique Marine Digest-It Boat Toilet Treatment, Tank Deodorizer, Toilet Smell Eliminator Breaks Down Waste - 64 Liquid Treatments (128 oz.) Packaging May Vary by unique - **How much does it cost?** € 203.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/457208308-unique-marine-digest-it-boat-toilet-treatment-tank-deodorizer-toilet) ## 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 clogs and misreads by dissolving solids before buildup. - • **Universal Compatibility:** Effective in all marine toilet systems, fresh or salt water alike. - • **Exclusive Expert Support:** Access Unique Cares program for personalized wastewater solutions. - • **Powerful Bio-Enzymatic Action:** Breaks down sewage, toilet paper, and sludge for effortless pump-outs. - • **Odor Elimination, Not Just Masking:** Eradicates foul odors at the source for a fresh onboard experience. ## Overview Unique Marine Digest-It is a concentrated, bio-enzymatic liquid treatment designed to liquify waste, toilet paper, and sludge in marine holding tanks. It eliminates odors at the source, protects tank sensors from clogs, and works effectively in both fresh and salt water systems. Each 128 oz. bottle provides 64 treatments, backed by expert support through the Unique Cares program, ensuring a cleaner, fresher boating experience. ## Description desertcart.com: Unique Marine Digest-It Boat Toilet Treatment, Tank Deodorizer, Toilet Smell Eliminator Breaks Down Waste - 64 Liquid Treatments (128 oz.) Packaging May Vary : Pet Supplies ## Features - Marine Digest-It holding tank treatment liquifies sewage, all brands of toilet paper, and residual sludge in waste tanks for easier, more thorough pump-outs. - Effective toilet deodorizer. Marine Digest-It doesn't just mask foul toilet odors; it eliminates them at their source. Powerful bio-enzymatic cleaners work to eradicate odors. - Keeps your sensors working properly. Prevents misreads by dissolving paper and solid waste before it can cling to tank sensors and level gauges. - Breaks down waste AND eliminates odors in holding tanks, unlike other marine toilet chemicals. The proprietary formula contains billions of activated bio-enzymatic cleaners in each treatment. Works in fresh or salt water systems! - Helping you experience worry-free boating 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 experts to help solve your wastewater issues. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093MJ6RXW | | ASIN | B093MJ6RXW | | Best Sellers Rank | #564,255 in Automotive ( See Top 100 in Automotive ) #119 in RV Sewer Chemicals & Cleaners | | Brand Name | Unique | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.5 4.5 out of 5 stars (363) | | Date First Available | April 27, 2021 | | Global Trade Identification Number | 00736683000203 | | Item Form | Liquid | | Item Volume | 128 Fluid Ounces | | Item Weight | 8.8 Pounds | | Item model number | 442 | | Manufacturer | Unique Manufacturing & Marketing | | Manufacturer | Unique Manufacturing & Marketing | | Material Features | Scented | | Number of Items | 1 | | Product Dimensions | 6 x 6 x 11.9 inches; 8.81 Pounds | | Scent | Fresh | | Special Features | Concentrated | | Specific Uses For Product | Toilet | | Surface Recommendation | Toilet | | UPC | 736683000203 | | Unit Count | 128.0 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:** Scented - **Scent:** Fresh - **Specific Uses For Product:** Boat holding tank treatment ## Images ![Unique Marine Digest-It Boat Toilet Treatment, Tank Deodorizer, Toilet Smell Eliminator Breaks Down Waste - 64 Liquid Treatments (128 oz.) Packaging May Vary - Image 1](https://m.media-amazon.com/images/I/711peKD6n-L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Unique Marine Digest-It Boat Black Water Holding Tank Deodorizer, Eliminates Toilet Smells and Breaks Down Waste - 64 Liquid Treatments, 128 oz. - 442 - Kanberra Gel Kanberra KG0024P Refill - 24 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.hr/products/457208308-unique-marine-digest-it-boat-toilet-treatment-tank-deodorizer-toilet](https://www.desertcart.hr/products/457208308-unique-marine-digest-it-boat-toilet-treatment-tank-deodorizer-toilet) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-25*