---
product_id: 200631255
title: "Jack's Magic The Vinyl Liner Blue Stuff Pool Stain Preventer - 2 x 1 Quarts"
brand: "jack's magic"
price: "₪360"
currency: ILS
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.il/products/200631255-jacks-magic-the-vinyl-liner-blue-stuff-pool-stain-preventer
store_origin: IL
region: Israel
---

# Prevents metal stains 2-pack for value Removes existing stains Jack's Magic The Vinyl Liner Blue Stuff Pool Stain Preventer - 2 x 1 Quarts

**Brand:** jack's magic
**Price:** ₪360
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into a Stain-Free Oasis!

## Quick Answers

- **What is this?** Jack's Magic The Vinyl Liner Blue Stuff Pool Stain Preventer - 2 x 1 Quarts by jack's magic
- **How much does it cost?** ₪360 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/200631255-jacks-magic-the-vinyl-liner-blue-stuff-pool-stain-preventer)

## 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

- • **Easy Application:** Simple to use, making pool care hassle-free and enjoyable for every homeowner.
- • **Stain-Free Swimming:** Prevents metal stains, including copper, keeping your pool looking brand new.
- • **Value Pack Advantage:** Comes in a convenient 2-pack, ensuring you have enough for ongoing maintenance.
- • **Revitalize Older Pools:** Effectively removes existing metal stains and scaling, restoring your pool's shine.
- • **Transform Your Pool Experience:** Highly effective in all vinyl liner pools, ensuring a pristine swimming environment.

## Overview

Jack's Magic The Vinyl Liner Blue Stuff Pool Stain Preventer is a powerful solution designed for all types of vinyl liner pools. This 2-pack product not only prevents metal stains and scaling in new pools but also effectively removes existing stains in older pools, ensuring a clean and inviting swimming experience.

## Description

Jack's Magic The Vinyl Liner Blue Stuff is an easy, effective way to keep your vinyl-lined pool free of nasty metal staining and scale buildup. Its unique formula is designed specifically to work safely with vinyl liners, even those equipped with heaters, finally giving vinyl pool owners a full strength chemical to combat stain and scale buildup. Best of all, Vinyl Liner Blue Stuff is made by Jack's Magic, and industry innovator in pool chemicals, allowing you to buy with confidence.

## Features

- Highly effective in all types of vinyl liner pools
- Helps prevent metal stains (including copper) and scaling in new vinyl pools
- Helps to remove metal stains and scale in older vinyl pools.
- 2 Pack

## Product Details

- **Brand:** Jack's Magic
- **Item Form:** Liquid
- **Product Benefits:** Helps prevent metal stains and scaling in new vinyl pools; Helps remove metal stains and scale in older vinyl pools
- **UPC:** 734040050106
- **Number of Items:** 1

## Images

![Jack's Magic The Vinyl Liner Blue Stuff Pool Stain Preventer - 2 x 1 Quarts - Image 1](https://m.media-amazon.com/images/I/91WsmgwURfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did the job!
*by C***R on June 9, 2025*

Well, I wasn't sure what I was getting into and whether I was ordering the right stuff but apparently I did.I went a little crazy with algaecide and learned the hard way too much will stain the bottom of your liner, no amount of scrubbing is fixing this problem. After lots of research online I realized it was most likely from the copper in the algaecide. I ordered 2 lbs of absorbic acid and dumped it in the pool and let it recirculate overnight. The next morning it was clear! I couldn't believe it! I followed up with Jack's Blue Stuff because I read somewhere if you don't then it will stain the liner again in time. It's been about 6 weeks since all of this happened and the liner still looks perfect!

### ⭐⭐⭐⭐⭐ Worth every penny!
*by A***A on May 31, 2025*

We love these products and it is a necessity every spring when we get the pool ready for swim season.

### ⭐⭐⭐⭐⭐ Works surpurbly
*by R***S on June 7, 2025*

Great stuff. Takes away the extra minerals

## Frequently Bought Together

- Jack's Magic The Vinyl Liner Blue Stuff Pool Stain Preventer - 2 x 1 Quarts
- Jack’s Magic Step Stuff
- U.S. Pool Supply Hand-Held Pool Scrub Brush, 2 Pack - Scrubbing Scouring Sponge Pad - Clean Pool Tile & Grout, Walls, Vinyl Liners, Spas - Surface Cleaning Scrubber, Kitchen, Bathroom Tub, Shower Tile

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**Shop now:** [https://www.desertcart.co.il/products/200631255-jacks-magic-the-vinyl-liner-blue-stuff-pool-stain-preventer](https://www.desertcart.co.il/products/200631255-jacks-magic-the-vinyl-liner-blue-stuff-pool-stain-preventer)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-22*