---
product_id: 70268466
title: "Marine Biodegradable Descaler - 1 Gallon"
brand: "rydlyme"
price: "₨4753"
currency: SCR
in_stock: true
reviews_count: 9
category: "Rydlyme"
url: https://www.desertcart.sc/products/70268466-marine-biodegradable-descaler-1-gallon
store_origin: SC
region: Seychelles
---

# Works in just 2-4 hours Dissolves scale fast 100% biodegradable & eco-friendly Marine Biodegradable Descaler - 1 Gallon

**Brand:** rydlyme
**Price:** ₨4753
**Availability:** ✅ In Stock

## Summary

> 🌊 Scale-free seas ahead: Clean smarter, sail stronger!

## Quick Answers

- **What is this?** Marine Biodegradable Descaler - 1 Gallon by rydlyme
- **How much does it cost?** ₨4753 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/70268466-marine-biodegradable-descaler-1-gallon)

## 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

- • **Eco-Conscious Power:** Concentrated, biodegradable, non-toxic, and non-corrosive formula—safe for you and the planet.
- • **Customizable Strength:** Dilute 1:1 for tough scale or up to 1:3 for routine maintenance—precision cleaning at your fingertips.
- • **Versatile Marine Savior:** Perfect for cooling systems, heat exchangers, condensers, and more—one product, endless solutions.
- • **Rapid Scale Annihilation:** Effortlessly dissolves calcium, lime, rust, barnacles, and mussels for peak marine performance.
- • **Time-Efficient Restoration:** Circulate for just 2 hours on small units or 4 hours on large units—get back on the water faster.

## Overview

RYDLYME Marine Biodegradable Descaler is a powerful, eco-friendly solution designed to quickly dissolve tough marine scale buildup including calcium, lime, rust, barnacles, and mussels. Its concentrated, non-toxic, and non-corrosive formula is ideal for maintaining cooling systems, heat exchangers, and condensers. With flexible dilution ratios and fast action times of 2 to 4 hours, it ensures efficient cleaning that keeps marine engines and equipment running smoothly while supporting environmental responsibility.

## Description

Buy RYDLYME Marine Biodegradable Descaler - 1 Gallon on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Descale you outboard. - Descaler for certain. Great Descaler for my 20 hp engine. Followed the instructions on dilution, let it run overnight. Cleaned engine inside and now works properly. No more limp mode or overheating. Cheap fix rather than taking it to the shop.
Review: Descaler clean water passages - Great product works well

## 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 OR UP TO 1:3 FOR PERIODIC MAINTENANCE
- CIRCULATE JUST 2 HOURS FOR SMALL UNITS, 4 HOURS FOR LARGE UNITS!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07BYYYQLY |
| Best Sellers Rank | #31,223 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #43 in Boat Cleaners |
| Customer Reviews | 4.7 4.7 out of 5 stars (244) |
| Date First Available  | May 7, 2018 |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Apex Engineering Products Corporation |
| Package Dimensions  | 12 x 6 x 6 inches; 10 Pounds |

## Product Details

- **Brand:** RYDLYME
- **Item Form:** Liquid
- **Material Feature:** Biodegradable, Natural
- **Scent:** Lemon
- **Specific Uses For Product:** Engine, Metal

## Images

![Marine Biodegradable Descaler - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/713Z7rQB5XL.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Descale you outboard.
*by H***T on November 13, 2025*

Descaler for certain. Great Descaler for my 20 hp engine. Followed the instructions on dilution, let it run overnight. Cleaned engine inside and now works properly. No more limp mode or overheating. Cheap fix rather than taking it to the shop.

### ⭐⭐⭐⭐⭐ Descaler clean water passages
*by K***R on February 19, 2026*

Great product works well

### ⭐⭐⭐⭐⭐ Mild Calcium Remover
*by O***R on November 14, 2025*

works well for my DF175 outboard engine.

## Frequently Bought Together

- RYDLYME Marine Biodegradable Descaler - 1 Gallon
- Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-04*