--- product_id: 70268466 title: "RYDLYME Marine Biodegradable Descaler (1, Gallon Bottle)" brand: "rydlyme" price: "€ 214.96" currency: EUR in_stock: true category: "Rydlyme" url: https://www.desertcart.be/products/70268466-rydlyme-marine-biodegradable-descaler-1-gallon-bottle store_origin: BE region: Belgium --- # Dissolves scale in 2-4 hours 100% biodegradable & non-toxic Concentrated formula, dilutes 1:1 to 1:3 RYDLYME Marine Biodegradable Descaler (1, Gallon Bottle) **Brand:** rydlyme **Price:** € 214.96 **Availability:** ✅ In Stock ## Summary > 🌊 Scale doesn’t stand a chance—clean smarter, not harder! ## Quick Answers - **What is this?** RYDLYME Marine Biodegradable Descaler (1, Gallon Bottle) by rydlyme - **How much does it cost?** € 214.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/70268466-rydlyme-marine-biodegradable-descaler-1-gallon-bottle) ## Best For - rydlyme enthusiasts ## Why This Product - Trusted rydlyme brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Strength:** Dilute 1:1 for tough scale or 1:3 for routine upkeep—control your clean. - • **Effortless Application:** Circulate for just 2 hours on small units, 4 hours on large—minimal hassle. - • **Eco-Friendly Powerhouse:** Biodegradable and non-corrosive for guilt-free, green maintenance. - • **Rapid Scale Annihilation:** Clears calcium, lime, rust, barnacles & mussels fast—no downtime! - • **Versatile Marine & Industrial Use:** Perfect for cooling systems, heat exchangers, condensers & more. ## Overview RYDLYME Marine Biodegradable Descaler is a concentrated, eco-friendly liquid solution designed to rapidly dissolve tough marine and industrial scale deposits like calcium, lime, rust, barnacles, and mussels. Safe for use in cooling systems, heat exchangers, condensers, and marine engines, it offers flexible dilution ratios for both severe and routine cleaning, working efficiently within 2 to 4 hours. Its biodegradable, non-toxic, and non-corrosive formula ensures powerful cleaning without environmental compromise. ## Description desertcart.com: RYDLYME Marine Biodegradable Descaler (1, Gallon Bottle) : Health & Household ## Features - DISSOLVES CALCIUM, LIME, RUST, BARNACLES AND MUSSELS QUICKLY AND EFFECTIVELY! - CONCENTRATED, BIODEGRADABLE, NON-TOXIC, AND NON-CORROSIVE DESCALER! - APPLICATIONS INCLUDE: COOLING SYSTEMS, HEAT EXCHANGERS, CONDENSERS AND MORE! - DILUTE 1:1 WITH WATER FOR SEVERE SCALE AND 1:3 FOR PERIODIC MAINTENANCE! - CIRCULATE JUST 2 HOURS FOR SMALL UNITS, 4 HOURS FOR LARGE UNITS! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BYYYQLY | | ASIN | B07BYYYQLY | | Best Sellers Rank | #28,321 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #62 in Boat Cleaners | | Brand Name | RYDLYME | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (341) | | Date First Available | May 7, 2018 | | Item Form | Liquid | | Item Volume | 4 gallons | | Item model number | RYM04 | | Manufacturer | Apex Engineering Products Corporation | | Manufacturer | Apex Engineering Products Corporation | | Material Feature | Biodegradable Warning | | Material Features | Biodegradable | | Model Number | RYM04 | | Number of Items | 1 | | Package Dimensions | 12.2 x 6.06 x 5.98 inches; 8.91 pounds | | Part Number | RYM01 | | Recommended Uses For Product | AC Units, Condensers, Coolers, Marine Engine Cooling Systems, Heat Exchangers, Seawater systems, Tube Bundles | | Scent | Lemon | | Size | 128 Ounce (Pack of 1) | | Special Features | Concentrated | | Specific Uses For Product | Boat Engine Flush | | Surface Recommendation | Engines | | UPC | 635238000227 | | Unit Count | 128 Ounce | ## Product Details - **Brand:** RYDLYME - **Item Form:** Liquid - **Material Feature:** Biodegradable - **Scent:** Lemon - **Specific Uses For Product:** Boat Engine Flush ## Images ![RYDLYME Marine Biodegradable Descaler (1, Gallon Bottle) - Image 1](https://m.media-amazon.com/images/I/613oBn8RznL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Safe to touh an aluminum boat trailer or stainless boat prop?** A: It's safe on aluminum outboard powerheads so I'm sure it's safe on a aluminum trailer and it won't harm the stainless prop at all **Q: Can it be used in indoor plumbing** A: Well depends on problem , drain clog no won’t work . But if you have a plumbing coil that has mineral scale from hard water yes it will work . Also any water system closed loop style will clean internal deposits like a heating coil on boilers . Good luck **Q: Is this safe for plastic and the pads of an evaporative cool?** A: This product is safe on plastic. For an industrial application, we would recommend using our Industrial Descaler, RYDLYME. https://www.apexengineeringproducts.com/product/rydlyme-biodegradable-descaler/ **Q: I used it to flush a hot water heater. Two weeks later the hot water smells while the cold water doesn't. How long does the smell / odor last?** A: Usually a smell from a water heater means the anode rod, has gone bad. You can flush it many times. It will only come back…. Change the rod. ## Frequently Bought Together - RYDLYME Marine Biodegradable Descaler - 1 Gallon - Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP --- ## 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.be/products/70268466-rydlyme-marine-biodegradable-descaler-1-gallon-bottle](https://www.desertcart.be/products/70268466-rydlyme-marine-biodegradable-descaler-1-gallon-bottle) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-07*