---
product_id: 34116378
title: "Jack's Magic JMIRON2 Iron or Cobalt Spot Etching Stuff, 2 lb"
brand: "jack's magic"
price: "HK$905"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/34116378-jacks-magic-jmiron2-iron-or-cobalt-spot-etching-stuff-2
store_origin: HK
region: Hong Kong
---

# Liquid contents Biodegradable 2 lbs weight Jack's Magic JMIRON2 Iron or Cobalt Spot Etching Stuff, 2 lb

**Brand:** jack's magic
**Price:** HK$905
**Availability:** ✅ In Stock

## Summary

> ✨ Dive into a Stain-Free Oasis! 🌊

## Quick Answers

- **What is this?** Jack's Magic JMIRON2 Iron or Cobalt Spot Etching Stuff, 2 lb by jack's magic
- **How much does it cost?** HK$905 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/34116378-jacks-magic-jmiron2-iron-or-cobalt-spot-etching-stuff-2)

## Best For

- jack's magic enthusiasts

## Why This Product

- Trusted jack's magic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Granular Power:** Easy-to-use granular form for precise application.
- • **No More Draining!:** Eliminates the need for draining and acid washing your pool finishes.
- • **Eco-Friendly Solution:** Biodegradable formula that cares for your pool and the planet.
- • **Unscented & Effective:** Enjoy a stain-free pool without any overpowering scents.
- • **Say Goodbye to Stains!:** Effortlessly removes iron and cobalt stains from your pool.

## Overview

Jack's Magic JMIRON2 is a powerful 2 lb stain lifter designed to effectively remove iron and cobalt stains from pool surfaces. Its biodegradable formula eliminates the need for draining and acid washing, making it an eco-friendly choice for pool maintenance. The unscented, granular product is easy to apply and ensures your pool remains pristine without harsh chemicals.

## Description

Jack's Magic JMIRON2 Iron or Cobalt Spot Etching Stuff, 2 lb

## Features

- Removes iron, cobalt, and spot etching stains
- Replaces the need to drain and acid wash pool finishes
- Brand: Jack's Magic
- Item Weight: 2.0 lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Features | Biodegradable |
| Number of Items | 1 |
| Item Weight | 2 Pounds |
| Unit Count | 32.0 Ounce |
| Item Volume | 2 Liters |
| Contains Liquid Contents? | Yes |
| Specific Uses For Product | Stain Lifter |
| Surface Recommendation | Metal |
| Item Form | Granular |
| Scent | Unscented |

## Product Details

- **Brand:** Jack's Magic
- **Item Weight:** 2 Pounds
- **Item Form:** Granular
- **Product Benefits:** Prevents Stains
- **UPC:** 665989010015 647367369199 734040565693

## Images

![Jack's Magic JMIRON2 Iron or Cobalt Spot Etching Stuff, 2 lb - Image 1](https://m.media-amazon.com/images/I/51tM49exbQL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The company is Lagit!
*by T***R on June 8, 2025*

If you follow the directions, the stuff works!

### ⭐⭐⭐⭐⭐ I’m stunned
*by T***Y on August 28, 2023*

I bought a home with an existing gunite pool about three years ago. The home was 35 years old and I think the pool is nearly as old. It was terribly satined with dark streaks and spots. A few years ago I acid washed the spa section and it turned white but it did leave the finish a bit coarse. I have since tried all kinds of products on the pool with no improvement and was resigned to the fact that I would probably have to acid wash the entire 20K gallon pool as well. The other day I came across this product on Amazon and was skeptical but decided to give it a try. It was a big gamble because I did not pretest the stains to determine the type of staining I had and did not use any of the other Jacks Magic products the instructions recommended to go with this one. I did make sure my chemistry parameters were in the recommended ranges. I put two bottles of this stuff in and where clumps settled the finish turned a bit yellow at first. I brushed the clumps to dissolve them and left the pool pump on for 48 hours. After a few hours there was no change. Eight hours later I finally saw some improvement with the yellow spots I created gone. Every 8 hours or so I would check the progress and each time I felt it was better. At 36 hours I felt it had made about a 50% improvement in stain fading. At the 48 hour mark I was blown away with the results. It was easily 90% as white as the spa section with no damage to the finish. It’s now been 56 hours and it is still getting better. I do have a few bottles of The Blue Stuff on order in case the minimal staining I have left are copper based. So hopefully I don’t mess anything up by adding that. I’ll update this review with those results later.. At this point I can say it was the best $100 I have spent on a pool finish cleaning product.Update: It’s been three days since I added The Blue Stuff, stains have continued to fade and have not returned. I can’t say for sure whether The Blue Stuff made a difference but since it’s been 6 days since my original treatment with this product, well past the 48 hours it is supposed to be effective so I think The Blue Stuff has helped. Satisfied customer here! If I do it again I’ll be sure to add both at the same time per the instructions that I neglected to follow.

### ⭐⭐⭐⭐⭐ This stuff works
*by A***R on April 20, 2025*

I had some stains from metal chips, (which I didn't know at the time),that fell in my pool. I bought a chlorine tab holder to rub on the stain and also used algae killer, neither worked. This worked and quickly.

## Frequently Bought Together

- Jack's Magic JMIRON2 Iron or Cobalt Spot Etching Stuff, 2 lb
- Jack’s Magic Blue Stuff
- Jack's Magic The Magenta Stuff JMMAGENTA032

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**Shop now:** [https://www.desertcart.hk/products/34116378-jacks-magic-jmiron2-iron-or-cobalt-spot-etching-stuff-2](https://www.desertcart.hk/products/34116378-jacks-magic-jmiron2-iron-or-cobalt-spot-etching-stuff-2)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-01*