---
product_id: 3032655
title: "Natural Chemistry Extra Strength Stain Free, 1.75 lb, Single Pack | Removes Metal Stains from Pool Liners & Finishes, Compatible with All Sanitizing Systems"
brand: "natural chemistry"
price: "276.96 DT"
currency: TND
in_stock: true
category: "Natural Chemistry"
url: https://www.desertcart.tn/products/3032655-natural-chemistry-extra-strength-stain-free-1-75-lb-single
store_origin: TN
region: Tunisia
---

# Industrial strength ascorbic acid All natural & phosphate-free Compatible with all sanitizing systems Natural Chemistry Extra Strength Stain Free, 1.75 lb, Single Pack | Removes Metal Stains from Pool Liners & Finishes, Compatible with All Sanitizing Systems

**Brand:** natural chemistry
**Price:** 276.96 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Say goodbye to stains, hello to crystal-clear pool vibes!

## Quick Answers

- **What is this?** Natural Chemistry Extra Strength Stain Free, 1.75 lb, Single Pack | Removes Metal Stains from Pool Liners & Finishes, Compatible with All Sanitizing Systems by natural chemistry
- **How much does it cost?** 276.96 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/3032655-natural-chemistry-extra-strength-stain-free-1-75-lb-single)

## Best For

- natural chemistry enthusiasts

## Why This Product

- Trusted natural chemistry brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proven & Trusted:** Ranked #13 in pool stain removers with 4.5-star reviews from 1,400+ users.
- • **Eco-Friendly Formula:** Phosphate-free and non-toxic, keeping your pool and planet pristine.
- • **Complete Stain Defense:** Pairs perfectly with Metal Free for a foolproof, weekly maintenance routine.
- • **Universal Compatibility:** Works seamlessly with every pool sanitizing system—no compromises.
- • **Powerful Metal Stain Removal:** Tackles stubborn, set-in metal stains fast with industrial-grade ascorbic acid.

## Overview

Natural Chemistry Extra Strength Stain Free is a 1.75 lb, phosphate-free, all-natural stain remover formulated with industrial strength ascorbic acid. Designed to quickly eliminate metal stains on all pool surfaces, it’s compatible with all sanitizing systems and recommended for use at 1 lb per 10,000 gallons. Trusted by thousands, it offers an eco-friendly, effective solution for maintaining a spotless, inviting pool.

## Description

This Natural Chemistry extra strength stain free is an all natural stain remover that contains a blend of industrial strength ascorbic acid. It quickly removes metal staining without adding phosphates to your water. Tough on old set-in stains. Compatible with all sanitizing systems. Non-toxic, environmentally friendly and phosphate free. Recommended dose is 1-pound per 10,000-gallons of water. It can applied by following way that balance pool water and lower chlorine level to at least 1 ppm. Then add stain free as per dosage around the perimeter of the pool with the pump running. Brush pool thoroughly. After brushing, if stains are not completely removed add more strain free extra strength. Add a pulp based filter aid to your cartridge or sand filter. If you have a DE filter, make sure it is properly charged. Add metal free at a rate of 33.9-ounce per 20,000-gallons of water. Vacuum pool slowly and thoroughly. Use metal free as a weekly maintenance product to guarantee a stain free pool. Includes 12 stain free container per pack. Comes in 1-3/4-pounds container.

## Features

- All Natural Stain Eliminator: Natural Chemistry Stain Free Extra Strength is ideal for treating metal staining on all pool surfaces. This natural stain remover contains a blend of industrial strength ascorbic acid to quickly remove metal staining without adding phosphates to your water.
- Tough on Old Set-in Stains: The industrial strength ascorbic acid makes this stronger for use on more stubborn stains caused by metals.
- Compatibility: Extrs Strength Stain Free is compatible with all sanitizing systems.
- Stain Fighting: Use with Natural Chemistry Metal Free for the ultimate 1-2 combination for stain fighting.
- Tested and Proven Effective: Natural Chemistry products are known for delivering reliable results and making water care less complex. Natural Chemistry carries an extensive line of pool and spa solutions that match your unique needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C5L7NWU |
| Best Sellers Rank | #6,761 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #13 in Swimming Pool Stain Removers |
| Brand Name | Natural Chemistry |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,437) |
| Global Trade Identification Number | 00717108073958 |
| Item Form | Liquid |
| Item Weight | 16 ounces |
| Manufacturer | Natural Chemistry |
| Manufacturer Part Number | 07395 |
| Model Number | 07395 |
| Number of Items | 1 |
| Product Benefits | Whitening |
| UPC | 717108073958 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Natural Chemistry
- **Item Form:** Liquid
- **Item Weight:** 16 ounces
- **Product Benefits:** Whitening
- **UPC:** 717108073958

## Images

![Natural Chemistry Extra Strength Stain Free, 1.75 lb, Single Pack | Removes Metal Stains from Pool Liners & Finishes, Compatible with All Sanitizing Systems - Image 1](https://m.media-amazon.com/images/I/41WPCm7WarL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Natural Chemistry 07395 Extra Strength Stain Free, 1-3/4-Pound
- Natural Chemistry 07001 Metal Free 1 Liter
- CuLator Metal Eliminator & Stain Preventer for Pools & Spas PowerPak 1.0

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**Shop now:** [https://www.desertcart.tn/products/3032655-natural-chemistry-extra-strength-stain-free-1-75-lb-single](https://www.desertcart.tn/products/3032655-natural-chemistry-extra-strength-stain-free-1-75-lb-single)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-15*