---
product_id: 5312622
title: "Stain Devils® #9 | Rust & Perspiration | Professional Strength Laundry Stain Remover | Multi-Fabric Cleaner | Safe On Skin & Washable Fabrics | 1.7 Fl Oz, 1 Pack"
brand: "carbona"
price: "R$135"
currency: BRL
in_stock: true
reviews_count: 8
category: "Carbona"
url: https://www.desertcart.com.br/products/5312622-stain-devils-9-rust-and-perspiration-professional-strength-laundry-stain
store_origin: BR
region: Brazil
---

# Professional strength formula Safe on multiple washable fabrics Dermatologically & eco-friendly tested Stain Devils® #9 | Rust & Perspiration | Professional Strength Laundry Stain Remover | Multi-Fabric Cleaner | Safe On Skin & Washable Fabrics | 1.7 Fl Oz, 1 Pack

**Brand:** carbona
**Price:** R$135
**Availability:** ✅ In Stock

## Summary

> 🧼 Say goodbye to stubborn stains and hello to spotless style!

## Quick Answers

- **What is this?** Stain Devils® #9 | Rust & Perspiration | Professional Strength Laundry Stain Remover | Multi-Fabric Cleaner | Safe On Skin & Washable Fabrics | 1.7 Fl Oz, 1 Pack by carbona
- **How much does it cost?** R$135 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/5312622-stain-devils-9-rust-and-perspiration-professional-strength-laundry-stain)

## Best For

- carbona enthusiasts

## Why This Product

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

## Key Features

- • **Fabric-Friendly Power:** Effective on cotton, wool, nylon, polyester & blends—without harming your favorite clothes.
- • **Targeted Stain Slayer:** Specialized formula conquers rust, perspiration & deodorant stains with precision.
- • **Compact & Concentrated:** 1.7 fl oz bottle packs a punch—perfect for on-the-go stain emergencies or travel kits.
- • **Skin-Safe & Eco-Conscious:** Dermatologically tested and environmentally safe for guilt-free stain removal.
- • **Proven Results, Rave Reviews:** Trusted by thousands with a 4.4-star rating, saving clothes from stains others can’t.

## Overview

Carbona Stain Devils® #9 is a professional-strength, concentrated stain remover designed specifically to eliminate rust, perspiration, and deodorant stains from a wide range of washable fabrics. Dermatologically tested and environmentally friendly, this 1.7 fl oz liquid formula is safe on skin and effective on cotton, wool, nylon, polyester, and blends, making it a must-have for maintaining pristine, stain-free clothing.

## Description

Buy Carbona Stain Devils® #9 | Rust & Perspiration | Professional Strength Laundry Stain Remover | Multi-Fabric Cleaner | Safe On Skin & Washable Fabrics | 1.7 Fl Oz, 1 Pack on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Most amazing ink remover - please sell in stores. This is the only place I can find it. - This stuff is a miracle. My daughter had a leaky pen in her back pack and it got all over her pants. I thought they were going to have to be thrown out. I used almost a whole bottle, but it finally came out. It also wasn’t a new stain. It had been there for weeks because she didn’t know how to get it clean. The pants were washed several times beforehand as well. This stuff is magic!
Review: Saved my brand new jeans from rust stains — and super easy to use! - I used Carbona Stain Devils #9 Rust & Perspiration on a pair of brand new jeans that I hadn’t even worn yet—I discovered rust stains on them and thought they were completely ruined. This product seriously saved them! It worked amazingly well and removed about 90% of the stain, which honestly exceeded my expectations for rust. It’s also super easy to use—I just applied it directly on the stain, let it sit for the recommended time, and then washed the jeans normally. The only thing to note is that I did need to use almost a full bottle to fully treat that one stain, but it was 100% worth it to save the jeans. I’m extremely happy with the results and would absolutely buy this again! If you’re dealing with stubborn rust or sweat stains, this truly works.

## Features

- ELIMINATES STAINS: Rust and deodorant stains aren’t a hopeless battle. With Stain Devils #9, you’ll defeat them! Load up on the deodorant and leave the stubborn stains to us. Three 1.7 Fl Oz bottles included.
- STAIN DEVILS #9 REMOVES: Deodorant, Perspiration, and Rust from fabrics and hard surfaces.
- SAFE & EFFECTIVE: Dermatologically tested to be safe for your hands and environmentally friendly for disposal. Stain Devils #9 is safe and effective on washable and water-safe fabrics, including cotton, wool, nylon, rayon, polyester, acrylics, and blends. (Excluding silk, acetate, carpeting, or upholstery.)
- DIRECTIONS: Before treating, remove as much of the cause of the stain as possible. Do not dilute. Place an absorbent white cloth beneath stain. Apply solution directly to stain. Tap stain with your finger, pushing it onto the cloth beneath it. Rinse with warm water.
- CARBONA STAIN DEVILS: No two stains are the same, so an all-purpose stain remover isn’t the answer to treating them. That’s why we created Carbona Stain Devils – 9 powerful formulas that treat specific stains. Check out all 9 Stain Devils and choose the one that’s right for your stain!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001VNV9KA |
| Best Sellers Rank | #4,221 in Health & Household ( See Top 100 in Health & Household ) #31 in Laundry Stain Removers |
| Brand Name | Carbona |
| Customer Reviews | 4.4 out of 5 stars 5,409 Reviews |
| Formulation Type | Concentrated |
| Global Trade Identification Number | 00070409004039 |
| Included Components | Carbona Stain Devils #9, Rust & Perspiration, 1.7 Fluid Ounces |
| Item Dimensions | 6 x 2.25 x 5.5 inches |
| Item Form | Liquid |
| Item Height | 5.5 inches |
| Item Type Name | Carbona Stain Devils #9, Rust & Perspiration, 1.7 Fluid Ounces |
| Item Weight | 2.4 Ounces |
| Liquid Volume | 50 Milliliters |
| Manufacturer | Carbona |
| Material Type Free | Dye Free |
| Number of Items | 1 |
| Scent | Unscented |
| Skin Type | All |
| Specific Uses For Product | Stain Remover |
| UPC | 070409004039 |
| Unit Count | 1.7 Fluid Ounces |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Carbona
- **Item Form:** Liquid
- **Scent:** Unscented
- **Unit Count:** 1.7 Fluid Ounces
- **Material Type Free:** Dye Free

## Images

![Stain Devils® #9 | Rust & Perspiration | Professional Strength Laundry Stain Remover | Multi-Fabric Cleaner | Safe On Skin & Washable Fabrics | 1.7 Fl Oz, 1 Pack - Image 1](https://m.media-amazon.com/images/I/61f9c8CQBFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you use it on silk ?**
A: Unfortunately, no. The instructions on the back of the bottle say never to use it on silk, acetate (which it did mess up for me), and leather, carpeting or upholstery. Of course, oxyclean is the same way for silk. To me, dry cleaning, thelaundress online, or handwashing with Ivory Snow or Fels Naptha (which still may rinse off the sizing coating) is about the best for silk. Good luck!

**Q: What are the active ingredients?**
A: 1-5% oxalic acid

**Q: Can you use this for my button on my jacket?**
A: I would imagine you could, but it would depend what the button is made of.

**Q: Can you use it on colored clothing?**
A: We use on color all the time

## Customer Reviews

### ⭐⭐⭐⭐⭐ Most amazing ink remover - please sell in stores. This is the only place I can find it.
*by T***S on January 9, 2026*

This stuff is a miracle. My daughter had a leaky pen in her back pack and it got all over her pants. I thought they were going to have to be thrown out. I used almost a whole bottle, but it finally came out. It also wasn’t a new stain. It had been there for weeks because she didn’t know how to get it clean. The pants were washed several times beforehand as well. This stuff is magic!

### ⭐⭐⭐⭐⭐ Saved my brand new jeans from rust stains — and super easy to use!
*by F***Z on December 4, 2025*

I used Carbona Stain Devils #9 Rust & Perspiration on a pair of brand new jeans that I hadn’t even worn yet—I discovered rust stains on them and thought they were completely ruined. This product seriously saved them! It worked amazingly well and removed about 90% of the stain, which honestly exceeded my expectations for rust. It’s also super easy to use—I just applied it directly on the stain, let it sit for the recommended time, and then washed the jeans normally. The only thing to note is that I did need to use almost a full bottle to fully treat that one stain, but it was 100% worth it to save the jeans. I’m extremely happy with the results and would absolutely buy this again! If you’re dealing with stubborn rust or sweat stains, this truly works.

### ⭐⭐⭐⭐⭐ Really works to clean oil stains
*by G***E on December 14, 2025*

This is my go to for oily laundry stains. I usually get rid of silky blouses that I clumsily splatter oil on, but this product has saved me from dumping otherwise perfectly good garments. Sometimes it needs to go through the wash more than once if I haven’t put enough of the product on the fabric, but it usually does the trick. Be sure to treat the garment as soon as possible, even if you don’t have time to wash it. Pre-treating does make a difference.

## Frequently Bought Together

- Carbona Stain Devils® #9 – Rust & Perspiration | Professional Strength Laundry Stain Remover | Multi-Fabric Cleaner | Safe On Skin & Washable Fabrics | 1.7 Fl Oz, 1 Pack
- Carbona Liquid Stain Devil Food Clean Up Combo Set | Spot Stain Remover for Clothes
- Carbona Stain Devils® #6 – Grass, Dirt & Make-Up | Professional Strength Laundry Stain Remover | Multi-Fabric Cleaner | Safe On Skin & Washable Fabrics | 1.7 Fl Oz, 1 Pack

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*