---
product_id: 158089336
title: "RMR-86 Pro Contractor Grade Mold Stain & Mildew Stain Remover Cleaning Solution, Professional Quality Formula, 1 Gallon"
brand: "rmr brands"
price: "1024 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Rmr Brands"
url: https://www.desertcart.dk/products/158089336-rmr-86-pro-contractor-grade-mold-stain-and-mildew-stain
store_origin: DK
region: Denmark
---

# 5x stronger than competitors ready-to-use formula works in seconds RMR-86 Pro Contractor Grade Mold Stain & Mildew Stain Remover Cleaning Solution, Professional Quality Formula, 1 Gallon

**Brand:** rmr brands
**Price:** 1024 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Erase mold stains before your guests even notice!

## Quick Answers

- **What is this?** RMR-86 Pro Contractor Grade Mold Stain & Mildew Stain Remover Cleaning Solution, Professional Quality Formula, 1 Gallon by rmr brands
- **How much does it cost?** 1024 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/158089336-rmr-86-pro-contractor-grade-mold-stain-and-mildew-stain)

## Best For

- rmr brands enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Performance:** 5x the stain removal strength of typical cleaners—contractor grade for pros.
- • **Time & Cost Efficiency:** Ready-to-use formula saves you hours and eliminates costly labor.
- • **Disaster-Proof Cleaning:** Expert-grade solution designed to tackle mold after floods and natural disasters.
- • **Instant Mold Eradication:** Penetrates deep and dissolves mold & mildew stains in seconds—no scrubbing needed.
- • **Versatile Surface Savior:** Safe and effective on wood, concrete, brick, drywall, decks, and more.

## Overview

RMR-86 Pro is a professional-grade, ultra-strength mold and mildew stain remover with a unique sodium hypochlorite formula that works 5 times faster and stronger than standard cleaners. Ready-to-use and safe on multiple surfaces, it instantly dissolves tough stains without scrubbing, making it the go-to solution for contractors and homeowners tackling mold after floods or everyday grime.

## Description

Buy RMR-86 Pro Contractor Grade Mold Stain & Mildew Stain Remover Cleaning Solution, Professional Quality Formula, 1 Gallon on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Really works, but do wear protective gear. - This stuff was really amazing! Instantly cleared mold/mildew. I did wear gloves, and N95 mask/safety glasses. Fumes not too bad. We did have fan in window. The warnings are scary, but with proper gear, it is highly recommended.
Review: Great product - This product actually works. Had Black mold in shower that stained my grout. I sprayed over night and woke up to a brand new shower with no stains. I was having to scrub my shower every month, now I can just spray.

## Features

- TACKLES TOUGH MOLD STAINS INSTANTLY: RMR-86 PRO is our most powerful mold stain remover that utilizes special deep penetrating surfactants with a unique hybrid of pure sodium hypochlorite to remove stubborn stains in just seconds.
- CONTRACTOR GRADE: Our extra strength stain removal solution is specifically created for professional use and is 5x stronger than other stain removal products on the market
- READY TO USE: Our ultra strength formula is ready to use and instantly dissolves difficult mold and mildew stains without scrubbing or sanding to get the job done quickly and efficiently, saving you both time and money
- MITIGATES DAMAGE: This extra-strength, contactor-grade stain remover is made by experts for professional use, removing mold and mildew stains left behind by floods and natural disasters with 5 times the cleaning power of other stain removal products
- SAFE TO USE ON MULTIPLE SURFACES: RMR-86 PRO removes tough stains quickly from attics, crawlspaces, wood, concrete floors, brick walls, plywood, drywall, decks and other areas where mold and mildew tend to grow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B071V6RLWT |
| Best Sellers Rank | #10,731 in Health & Household ( See Top 100 in Health & Household ) #6 in Household Mold & Mildew Removers |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,933) |
| Date First Available  | July 19, 2018 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | RMRPRO |
| Manufacturer  | RMR Brands |
| Package Dimensions  | 12.44 x 6.34 x 6.26 inches; 9.35 Pounds |

## Product Details

- **Brand:** RMR Brands
- **Item Form:** Liquid
- **Item Volume:** 128 Fluid Ounces
- **Material Feature:** Natural
- **Specific Uses For Product:** Mold and Mildew Removal

## Images

![RMR-86 Pro Contractor Grade Mold Stain & Mildew Stain Remover Cleaning Solution, Professional Quality Formula, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/61jgV421XCL.jpg)

## Questions & Answers

**Q: Does this work on porous materials?**
A: We used it to removed the algae/mildew from vinyl siding. It worked really well however we did have to saturate it heavily.

**Q: How long after use can the room be used again?**
A: I used it on boat seats and used it the next day. I have not used the product on interior items.

**Q: Do I need special protective gear to use this?**
A: Some work areas like outdoors are already well ventilated, so skin and eye protection are mainly needed. Especially indoors, we still always recommend wearing full PPE when applying RMR-86. This includes a hooded tyvek or a chemical poly coated suit, full face respirator with P100 organic vapor and acid gas cartridge filter and latex gloves.Please let us know if you have any further questions. Thank you.

**Q: Can I use this on my  travel trailer with aluminium factory painted siding**
A: You should not use RMR-86 on aluminum as it is corrosive to metals. Please contact us with any further questions. Thank you!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really works, but do wear protective gear.
*by J***M on November 26, 2025*

This stuff was really amazing! Instantly cleared mold/mildew. I did wear gloves, and N95 mask/safety glasses. Fumes not too bad. We did have fan in window. The warnings are scary, but with proper gear, it is highly recommended.

### ⭐⭐⭐⭐⭐ Great product
*by C***E on November 28, 2025*

This product actually works. Had Black mold in shower that stained my grout. I sprayed over night and woke up to a brand new shower with no stains. I was having to scrub my shower every month, now I can just spray.

### ⭐⭐⭐⭐⭐ Best mold removal product on market!
*by B***Y on December 6, 2025*

This product is nothing short of a miracle. Bought some 60’s vintage wicker furniture and the original cushions had black mold spots on a very delicate fabric, otherwise in great shape. Really wanted to keep the pieces original we tried all the standard cleaning remedies for mold, borax, baking soda & vinegar, etc.. I was ready to give up ehen I found this product on Amazon. The effectiveness was evident immediately. You know you have the right stuff when the dirt starts to disappear almost instantly. No harsh smell and completely removed the mold and other stains. Bought this size after using smaller bottle as we know we’re going to use this on everything. Don’t waste time and money on anything else as this is far and away the most effective spray product on the market!

## Frequently Bought Together

- RMR-86 Pro Contractor Grade Mold Stain & Mildew Stain Remover Cleaning Solution, Professional Quality Formula, 1 Gallon
- RMR-141 EPA Registered Mold and Mildew Killer, Eliminates Odors, Removes Mold, Mildew, Bacteria, and Viruses, 1 Gallon Bottle

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*