---
product_id: 119367890
title: "RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz"
brand: "rmr brands"
price: "329 zł"
currency: PLN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pl/products/119367890-rmr-86m-marine-stain-remover-professional-strength-mold-stain-mildew
store_origin: PL
region: Poland
---

# 5x cleaning power fast-acting formula multi-surface safe RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz

**Brand:** rmr brands
**Price:** 329 zł
**Availability:** ❌ Out of Stock

## Summary

> 🛥️ Transform your boat’s look in minutes—because your marine lifestyle deserves the best!

## Quick Answers

- **What is this?** RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz by rmr brands
- **How much does it cost?** 329 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/119367890-rmr-86m-marine-stain-remover-professional-strength-mold-stain-mildew)

## 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

- • **Instant Action, Minimal Effort:** Starts working immediately—no scrubbing or repeat applications needed.
- • **Simple Spray & Rinse Application:** Just mist, wait 30 seconds, rinse, and enjoy a like-new sparkle every time.
- • **Powerful Mold & Mildew Eradication:** Eliminates tough marine stains with 5x the cleaning strength for a flawless finish.
- • **Versatile Marine Surface Compatibility:** Safe on vinyl, fiberglass, dashboards, and more—perfect for all your boat’s needs.
- • **Professional-Grade Quality, Made in USA:** Crafted by restoration experts with industrial-strength ingredients you can trust.

## Overview

RMR-86M Marine Stain Remover is a professional-strength, sodium hypochlorite-based spray designed to instantly eliminate stubborn mold and mildew stains on a variety of marine surfaces. With 5 times the cleaning power, it works fast without harsh scrubbing, is safe on vinyl, fiberglass, and dashboards, and is proudly made in the USA. Ideal for boat owners seeking a quick, effective, and reliable solution to restore their vessel’s pristine appearance.

## Description

Buy RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: THIS. STUFF. IS. MAGIC!!!!!! - This deserves TEN stars!!!! Literally. I have a very nice tritoon boat (Avalon brand) with really nice , “luxury vinyl” seats. I had tried countless other products to clean the seats from the mold, mildew, growth etc, you name it, l tried it, and a few did work. But only with a TON of scrubbing and sweating and took multiple uses to work. This stuff, IS. MAGIC. PERIOD. lol. I don’t even know how to put it any other way. It says to spray it on and just rinse off. Which absolutely does work. However I just spray it onto a microfiber towel, and then wipe down the area, and INSTANTLY. And I do mean literally, instantly, not only does the mold and or mildew just vanish, the seats also somehow look like they’ve also been cleaned and conditioned. Like, they look brand new again. I paid a boat detailer $300 to do my seats, and he did do a good job, but no better of a job than this $20 bottle and 20 minutes of work did. This stuff is that good. Can’t say if it had a harsh or strong smell or not, as I wore a respirator just to be safe (probably was overkill,but it says to use eye protection and something about mouth yada yada) so I just wore my $30 desertcart full face respirator that also covers your eyes,. To be safe. I don’t write reviews all that often. But this is so worthy of a review. Many others have made similar posts about this, which is why I gave it a try. I didn’t think it was possible that it worked as good and as easily , as many of the reviews say, yet it sure as heII does. Pure magic!
Review: Worked great on my beach chairs! - I never write an desertcart review positive or negative. However today I used this to clean up some beach chairs that had mold and mildew on them. I bought them secondhand and figured since I spent so little on them I might as well give this a try even if the color faded. I should have done a before and after, but I didn't have the highest expectations and had no intention of writing a review so I don't have pictures. But holy wow! I had attempted to clean them with Dawn dish soap and scrubbing, and it removed just surface dirt. The chairs were wet when I sprayed them so I tested the spray on the shoulder strap and the color didn't fade so I just went for it. Once I sprayed on the product it took longer than "15 seconds," most likely upwards of 2 minutes but it was extremely fast and got every piece of mold and mildew and discoloration! The chairs seriously look brand new! I highly recommend this product. I was concerned about color fastness and had no issues with the canvas on the beach chairs. Interested to see if it affects the fabric long-term but I bought them so cheaply at this point I really don't care. I always gave up hope when materials had mold or mildew on them, but now this gives me hope that there is an alternative that could work. 10/10 recommend!

## Features

- REMOVES TOUGH STAINS: Tackle stubborn boat mold stains and mildew stains and permanently eliminate discoloration with 5 times the cleaning power; For best results, pair with RMR-M Botanical to condition surfaces for a bright, sparkling finish
- FAST-ACTING FORMULA: Our extra-strength sodium hypochlorite-based stain remover begins working instantly to eliminate deeply embedded mold stains and mildew stains on boats and marine surfaces without requiring repeat applications or rigorous scrubbing
- SAFE ON MULTIPLE SURFACES: This stain removal spray can be used on interior and exterior marine surfaces including vinyl seats, cushions, covers, and dashboards, fiberglass, and other areas
- DIRECTIONS: Mist onto surfaces, wait 30 seconds, and rinse thoroughly with fresh water - add a few extra minutes for tough stains; Do not use on fabric, clothing, carpet, wood, or painted surfaces, and avoid prolonged contact with metals or porcelain
- MADE IN THE USA: Our restoration and remediation experts proudly develop cutting-edge and cost-effective products made in the USA using top-quality, industrial-strength ingredients

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F17CZPV |
| Best Sellers Rank | #52,617 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #64 in Boat Cleaners |
| Brand | RMR Brands |
| Brand Name | RMR Brands |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 1,216 Reviews |
| Item Form | Liquid |
| Item Volume | 32 Fluid Ounces |
| Manufacturer | RMR Solutions |
| Number of Items | 1 |
| Scent | Unscented |
| Specific Uses For Product | Porcelain, Wood, Fiberglass |
| Surface Recommendation | Fiberglass, Porcelain, Wood |
| UPC | 669393326274 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** RMR Brands
- **Item Form:** Liquid
- **Specific Uses For Product:** Porcelain, Wood, Fiberglass
- **Item Volume:** 32 Fluid Ounces
- **Unit Count:** 32 Fluid Ounces

## Images

![RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz - Image 1](https://m.media-amazon.com/images/I/712HbPjjdYL.jpg)
![RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz - Image 2](https://m.media-amazon.com/images/I/71LP9BZzaBL.jpg)
![RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz - Image 3](https://m.media-amazon.com/images/I/71MyQOyw-PL.jpg)
![RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz - Image 4](https://m.media-amazon.com/images/I/71Ykeef7x5L.jpg)
![RMR-86M Marine Stain Remover, Professional-Strength Mold Stain & Mildew Stain Eliminating Cleaning Spray For Boats & Marine Surfaces, 32 oz - Image 5](https://m.media-amazon.com/images/I/81-jKTdHZPL.jpg)

## Questions & Answers

**Q: Is this safe for the canvas on tents?**
A: Good Afternoon, We have heard that the RMR 86 and RMR 86 M work great on canvas tents. It could however discolor the fabric so we do always recommend testing it in a small area first to see the results. Please let us know if you have any questions. Thank you and have a wonderful day.

**Q: How do you rinse this product off of boat seats? I used a wet rag & a bucket of water, it still left residue that when we sat on it stained our suits.**
A: It sounds like you may have oversaturated the area with the RMR-86. We recommend either a hose or you may have to wipe it down a few times with a wet rag. You also need to follow up with a vinyl conditioner.

**Q: Will this stain my orange boat steats?**
A: Try the product using a damp cloth in an inconspicuous place first in the shade. Don’t spray on orange surface. It turned out awning bright white. I do feel it bleached it a little as well removing the mildew stains. We saved over $800 dollars using this product. Every time I extend the awnings I thank science for this product.

**Q: Is this product safe for stitching on vinyl upholstery?**
A: If your stitching is other than white I would be careful to stay away from the stitching, it may discoloration it like bleach it.
If the upholstery is white vinyl and the stitching is white you should be good.
Try it on a small spot first, powerful stuff.

## Customer Reviews

### ⭐⭐⭐⭐⭐ THIS. STUFF. IS. MAGIC!!!!!!
*by N***K on August 22, 2025*

This deserves TEN stars!!!! Literally. I have a very nice tritoon boat (Avalon brand) with really nice , “luxury vinyl” seats. I had tried countless other products to clean the seats from the mold, mildew, growth etc, you name it, l tried it, and a few did work. But only with a TON of scrubbing and sweating and took multiple uses to work. This stuff, IS. MAGIC. PERIOD. lol. I don’t even know how to put it any other way. It says to spray it on and just rinse off. Which absolutely does work. However I just spray it onto a microfiber towel, and then wipe down the area, and INSTANTLY. And I do mean literally, instantly, not only does the mold and or mildew just vanish, the seats also somehow look like they’ve also been cleaned and conditioned. Like, they look brand new again. I paid a boat detailer $300 to do my seats, and he did do a good job, but no better of a job than this $20 bottle and 20 minutes of work did. This stuff is that good. Can’t say if it had a harsh or strong smell or not, as I wore a respirator just to be safe (probably was overkill,but it says to use eye protection and something about mouth yada yada) so I just wore my $30 Amazon full face respirator that also covers your eyes,. To be safe. I don’t write reviews all that often. But this is so worthy of a review. Many others have made similar posts about this, which is why I gave it a try. I didn’t think it was possible that it worked as good and as easily , as many of the reviews say, yet it sure as heII does. Pure magic!

### ⭐⭐⭐⭐⭐ Worked great on my beach chairs!
*by A***. on July 26, 2025*

I never write an Amazon review positive or negative. However today I used this to clean up some beach chairs that had mold and mildew on them. I bought them secondhand and figured since I spent so little on them I might as well give this a try even if the color faded. I should have done a before and after, but I didn't have the highest expectations and had no intention of writing a review so I don't have pictures. But holy wow! I had attempted to clean them with Dawn dish soap and scrubbing, and it removed just surface dirt. The chairs were wet when I sprayed them so I tested the spray on the shoulder strap and the color didn't fade so I just went for it. Once I sprayed on the product it took longer than "15 seconds," most likely upwards of 2 minutes but it was extremely fast and got every piece of mold and mildew and discoloration! The chairs seriously look brand new! I highly recommend this product. I was concerned about color fastness and had no issues with the canvas on the beach chairs. Interested to see if it affects the fabric long-term but I bought them so cheaply at this point I really don't care. I always gave up hope when materials had mold or mildew on them, but now this gives me hope that there is an alternative that could work. 10/10 recommend!

### ⭐⭐⭐⭐⭐ It really works as described!
*by C***S on August 31, 2024*

I wish I had taken more before and after pictures. I have a 2006 Formula 48 PC. I removed my winter cover and discovered some small black spots on my vinyl seating in the rear cockpit . I thought it might have been some type of mold but thought that the summer sun would kill it. I left the rear canopy top off for several weeks to expose it to the sun however it just seemed to get worse! That made me think that maybe it was mold and that perhaps the previous owner had used some vinyl paint spray on them. Thinking the paint was. Wearing off! I’ve only owned this boat for five years. Well I saw an ad on Facebook for a spray to remove mold from vinyl. The product was around $60 and I thought that’s expensive for something that might not work. That’s when I search Amazon for a similar product. Well I read the reviews saying it worked and invested way less than the $60 for the FB product . I sprayed this product on my seats and I was amazed that in the 15 seconds the spots were gone. The liquid sprays on clear and turns a little orange to brown color residue that washes off went hit with water. No scrubbing just rinse with water! Note: it did have a hint of bleach smell so I made sure to thoroughly wash off and areas with thread as I know bleach may damage the threads in seats. I am totally exceeding happy with this product. Again I wish I had taken more before and after pics but trust me it works. BTW I did try other cleaning product on the seats and the spots remained

## Frequently Bought Together

- RMR-86M Marine Mildew-Stain Remover, Instantly Removes Mold Stains and Mildew Stains, Sodium Hypochlorite Formula, Less Abrasive, Easy to Use
- 303 (30306) Marine UV Protectant Trigger Sprayer, 32 fl. Oz
- Boat Eraser Boat Cleaner 3-Pack | Marine Eraser for Scuffs, Dirt, Salt & Grime | Non-Toxic - Just Add Water

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*