

RMR Pro Instant Mold and Mildew Stain Remover and Odor Eliminator, 1 Gallon
Key item features
- ELIMINATE STUBBORN MOLD STAINS AND MILDEW STAINS: Dissolve deeply embedded stains
- CONTRACTOR-GRADE: 5 times more effective than other mold stain treatments
- FAST-ACTING: Penetrate new and old spots, marks, and stains in just 15 seconds
- DEODORIZE TOUGH ODORS: Remove lingering musty and damp smells on contact
- MULTI-SURFACE: For wood, plastic, tile, grout, concrete, siding, walls, and more
- READY-TO-USE: No prep, mixing, sanding, or labor-intensive cleanup
- SCRUB-FREE: Apply to the affected area and and watch stains disappear
- INDOOR/OUTDOOR TREATMENT: Use throughout your business, home, or property
- MITIGATE DAMAGE: Caused by floods and natural disasters
- MADE BY EXPERTS: Formulated by disaster restoration professionals
Specs
- FeaturesOdor Eliminating
- Recommended surfaceMulti-Surface
- Net content statement1 gal
- ScentUnscented
- Stain remover typeLaundry Stain Remover
- Cleanser formLiquids
Reviews summary
Pros
- : Quickly eliminates mold, mildew, and dark stains.
- : Requires little physical scrubbing for results.
- : Quickly removes mold and stains from surfaces.
Cons
- : Has a strong, overpowering smell that may be bothersome.
- Free shipping
Free 30-day returns
How do you want your item?
About this item
Product details
Designed to tackle tough jobs, RMR Brands-86 Pro is our most powerful mold stain remover. It deeply penetrates and eliminates stubborn mold and mildew stains and odors. Yielding instant results, our unique hybrid of pure sodium hypochlorite and surfactants breaks apart deeply embedded stains in wood substrates, floor joist, wall studs, drywall, concrete, vinyl, tile and grout, removing all visible mold and mildew stains.
***Ready-to-use, scrub-free formula***
RMR-86 is a treatment formulated by disaster restoration professionals with years of experience and tens of thousands of hours in the field. Designed to save you time and money, it requires no prep, mixing, sanding, scrubbing, or labor-intensive cleanup. Simply spray on the affected area and watch stains and tough lingering odors dissolve on contact. Use on patio or deck areas, wood or concrete floors in the basement, damp brick walls or pathways, kitchen cabinets, bathroom tiles, and other areas where mold and mildew grow at an accelerated rate.
***How to use***
Make sure the surface is dry and free of debris. Spray desired surface and leave wet until mold/mildew stains disappear. On appropriate surfaces (fencing, siding, outdoor surfaces, shower walls, etc.) thoroughly rinse or use a wet sponge.
Follow up with RMR-141 or RMR Botanical Disinfectant to kill mold.
- ELIMINATE STUBBORN MOLD STAINS AND MILDEW STAINS: Dissolve deeply embedded stains
- CONTRACTOR-GRADE: 5 times more effective than other mold stain treatments
- FAST-ACTING: Penetrate new and old spots, marks, and stains in just 15 seconds
- DEODORIZE TOUGH ODORS: Remove lingering musty and damp smells on contact
- MULTI-SURFACE: For wood, plastic, tile, grout, concrete, siding, walls, and more
- READY-TO-USE: No prep, mixing, sanding, or labor-intensive cleanup
- SCRUB-FREE: Apply to the affected area and and watch stains disappear
- INDOOR/OUTDOOR TREATMENT: Use throughout your business, home, or property
- MITIGATE DAMAGE: Caused by floods and natural disasters
- MADE BY EXPERTS: Formulated by disaster restoration professionals
Specifications
Features
Recommended surface
Net content statement
Scent
Directions
Instructions
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Similar items you might like
Based on what customers bought
Moldex Instant Mold & Mildew Stain Remover- 7010, 32 oz $6.56 Was $11.35 20.5 ¢/fl oz
SponsoredNow$656current price Now $6.56, Was $11.35$11.3520.5 ¢/fl ozYou save $4.79You save$4.79Moldex Instant Mold & Mildew Stain Remover- 7010, 32 oz
564.3 out of 5 Stars. 56 reviewsSave withShipping, arrives tomorrowWet & Forget Outdoor Spaces Moss, Mold, Mildew, and Algae Stain Remover Spray, 32 oz $9.97 31.2 ¢/fl oz
Sponsored$997current price $9.9731.2 ¢/fl ozWet & Forget Outdoor Spaces Moss, Mold, Mildew, and Algae Stain Remover Spray, 32 oz
1094.5 out of 5 Stars. 109 reviewsSave withShipping, arrives todayMold & Mildew Stain Remover by RMR-86, 32 fl oz – Contractor Grade Instant Cleaner for Bathroom, Shower, Tile & Grout $8.97 28.0 ¢/fl oz
$897current price $8.9728.0 ¢/fl ozMold & Mildew Stain Remover by RMR-86, 32 fl oz – Contractor Grade Instant Cleaner for Bathroom, Shower, Tile & Grout
49694.7 out of 5 Stars. 4969 reviewsWet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Concentrate, 128 oz $28.12 Was $36.99 22.0 ¢/fl oz
3 optionsAvailable in additional 3 options$2812current price $28.12, Was $36.99$36.9922.0 ¢/fl ozWet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Concentrate, 128 oz
6674.5 out of 5 Stars. 667 reviewsIn 50+ people's carts 30 Seconds Professional Mold & Mildew Stain Remover, For Black Mold & More, 24 fl oz $8.39 Was $9.46
In 50+ people's carts
$839current price $8.39, Was $9.46$9.4630 Seconds Professional Mold & Mildew Stain Remover, For Black Mold & More, 24 fl oz
4694.2 out of 5 Stars. 469 reviewsActive Mold Stain Remover Gel, Heavy Duty Solution for Washing Machine Seals and Bathroom Cleaner, 7 fl oz, 1 Count $15.96 Was $19.95
$1596current price $15.96, Was $19.95$19.95Active Mold Stain Remover Gel, Heavy Duty Solution for Washing Machine Seals and Bathroom Cleaner, 7 fl oz, 1 Count
4604.4 out of 5 Stars. 460 reviewsBest seller Wet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Spray, 64 oz $20.64 Was $27.67 32.3 ¢/fl oz
Best seller
3 optionsAvailable in additional 3 optionsSponsored$2064current price $20.64, Was $27.67$27.6732.3 ¢/fl ozWet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Spray, 64 oz
11464 out of 5 Stars. 1146 reviews5K+ bought since yesterday OxiClean Odor Blasters Versatile Odor and Laundry Stain Remover Powder, 5 lb $11.78 14.7 ¢/oz
5K+ bought since yesterday
Sponsored$1178current price $11.7814.7 ¢/ozOxiClean Odor Blasters Versatile Odor and Laundry Stain Remover Powder, 5 lb
525994.7 out of 5 Stars. 52599 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 10amWet & Forget Outdoor Spaces Moss, Mold, Mildew, and Algae Stain Remover Spray, 48 oz $19.97 41.6 ¢/fl oz
$1997current price $19.9741.6 ¢/fl ozWet & Forget Outdoor Spaces Moss, Mold, Mildew, and Algae Stain Remover Spray, 48 oz
1794.2 out of 5 Stars. 179 reviewsRMR-86® INSTANT MOLD STAIN & MILDEW STAIN REMOVER $25.95
4 optionsAvailable in additional 4 options$2595current price $25.95RMR-86® INSTANT MOLD STAIN & MILDEW STAIN REMOVER
8444.7 out of 5 Stars. 844 reviewsBest seller Alien Power Super Concentrated Multi-Purpose Stain Remover Set Mold Mildew Water Algae Cleaner Kit Spray Bottle $19.88
Best seller
$1988current price $19.88Alien Power Super Concentrated Multi-Purpose Stain Remover Set Mold Mildew Water Algae Cleaner Kit Spray Bottle
5194 out of 5 Stars. 519 reviewsRMR Complete Mold Killer & Stain Remover Bundle, 2-32 Oz. Bottles $23.99
$2399current price $23.99RMR Complete Mold Killer & Stain Remover Bundle, 2-32 Oz. Bottles
354.6 out of 5 Stars. 35 reviewsBest seller Zep Commercial Grout Cleaner, 32 fluid ounces $8.98 28.1 ¢/fl oz
Best seller
Sponsored$898current price $8.9828.1 ¢/fl ozZep Commercial Grout Cleaner, 32 fluid ounces
11004.4 out of 5 Stars. 1100 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 10amBest seller Home Armor Instant Mold & Mildew Stain Remover, 32 oz $12.99 40.6 ¢/fl oz
Best seller
$1299current price $12.9940.6 ¢/fl ozHome Armor Instant Mold & Mildew Stain Remover, 32 oz
18394.6 out of 5 Stars. 1839 reviews100+ bought since yesterday OxiClean White Revive Whitener & Stain Remover Liquid Additive, 45 fl oz $7.98 17.7 ¢/fl oz
100+ bought since yesterday
Sponsored$798current price $7.9817.7 ¢/fl ozOxiClean White Revive Whitener & Stain Remover Liquid Additive, 45 fl oz
46824.5 out of 5 Stars. 4682 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 10amBest seller Zep Mold & Mildew Stain Remover, Household Cleaner, Cleans and Brightens, 1 Count, 32 Fl Oz $12.40 38.8 ¢/fl oz
Best seller
2 optionsAvailable in additional 2 options$1240current price $12.4038.8 ¢/fl ozZep Mold & Mildew Stain Remover, Household Cleaner, Cleans and Brightens, 1 Count, 32 Fl Oz
17054.5 out of 5 Stars. 1705 reviewsRMR-86 Instant Mold and Mildew Stain Remover, 2.5 Gallon $64.99
$6499current price $64.99RMR-86 Instant Mold and Mildew Stain Remover, 2.5 Gallon
47194.7 out of 5 Stars. 4719 reviews500+ bought since yesterday OxiClean Odor Blasters Odor and Stain Remover Liquid Laundry Additive, 45 fl oz $7.98 17.7 ¢/fl oz
500+ bought since yesterday
3 optionsAvailable in additional 3 options$798current price $7.9817.7 ¢/fl ozOxiClean Odor Blasters Odor and Stain Remover Liquid Laundry Additive, 45 fl oz
41424.6 out of 5 Stars. 4142 reviewsRMR Mold and Mildew Stain Remover for Tub & Tile, 32-Fl. Oz., Pack of 1 $9.74 Was $14.97 30.4 ¢/fl oz
2 optionsAvailable in additional 2 options$974current price $9.74, Was $14.97$14.9730.4 ¢/fl ozRMR Mold and Mildew Stain Remover for Tub & Tile, 32-Fl. Oz., Pack of 1
2064.4 out of 5 Stars. 206 reviews100+ bought since yesterday OxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 7.22 lb. $14.98 13.0 ¢/oz
100+ bought since yesterday
$1498current price $14.9813.0 ¢/ozOxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 7.22 lb.
305924.6 out of 5 Stars. 30592 reviews
Check out these related products
500+ bought since yesterday Lysol, Mold & Mildew Foamer with Bleach, Removes Stains, 32 oz $4.27 13.3 ¢/fl oz
500+ bought since yesterday
3 optionsAvailable in additional 3 optionsSponsored$427current price $4.2713.3 ¢/fl ozLysol, Mold & Mildew Foamer with Bleach, Removes Stains, 32 oz
23514.7 out of 5 Stars. 2351 reviewsZep Mold Stain & Mildew Stain Remover - 32 oz. (Case of 4) ZUMILDEW324 - Use on Grout, Tile, Showers, Sinks, and Outdoor Furniture $19.99
2 optionsAvailable in additional 2 options$1999current price $19.99Zep Mold Stain & Mildew Stain Remover - 32 oz. (Case of 4) ZUMILDEW324 - Use on Grout, Tile, Showers, Sinks, and Outdoor Furniture
684.8 out of 5 Stars. 68 reviewsRMR-86M Marine Stain Remover, For Mold & Mildew Stains, 32 Fl. Oz. $12.96
3 optionsAvailable in additional 3 options$1296current price $12.96RMR-86M Marine Stain Remover, For Mold & Mildew Stains, 32 Fl. Oz.
4984.3 out of 5 Stars. 498 reviewsOXY-PRO - Instant Spot & Stain Remover | Odorless Concentrated Peroxide | ELIMINATES Hard Water And Organic Stains, Rust, Mold & Mildew, | Color Safe For Granite, Carpet, Upholstery & Laundry $25.95
$2595current price $25.95OXY-PRO - Instant Spot & Stain Remover | Odorless Concentrated Peroxide | ELIMINATES Hard Water And Organic Stains, Rust, Mold & Mildew, | Color Safe For Granite, Carpet, Upholstery & Laundry
Mold Armor E-Z House Wash, 64 oz., Brick, Concrete, Trim & Siding Cleaner $19.50 Was $24.99 30.5 ¢/fl oz
3 optionsAvailable in additional 3 options$1950current price $19.50, Was $24.99$24.9930.5 ¢/fl ozMold Armor E-Z House Wash, 64 oz., Brick, Concrete, Trim & Siding Cleaner
4994.3 out of 5 Stars. 499 reviewsCLR Mold & Mildew Foaming Stain Remover Spray, Bleach-Free Fragrance Free Cleaner, 32 fl oz $5.48 Was $8.00 17.1 ¢/fl oz
2 optionsAvailable in additional 2 options$548current price $5.48, Was $8.00$8.0017.1 ¢/fl ozCLR Mold & Mildew Foaming Stain Remover Spray, Bleach-Free Fragrance Free Cleaner, 32 fl oz
12044.1 out of 5 Stars. 1204 reviewsPro Products American Hydro Systems 2662 Rid O Liquid Rust Stain Remover, 1 Gallon $29.83
$2983current price $29.83Pro Products American Hydro Systems 2662 Rid O Liquid Rust Stain Remover, 1 Gallon
34.3 out of 5 Stars. 3 reviewsWhink 24 oz. Rust Stain Remover Foaming Spray 349944 $14.65 Was $20.82
5 optionsAvailable in additional 5 options$1465current price $14.65, Was $20.82$20.82Whink 24 oz. Rust Stain Remover Foaming Spray 349944
1574.4 out of 5 Stars. 157 reviewsJomax Liquid All-Purpose Cleaner Concentrate - Hard Surface Cleaner - 128 fl oz — Household & Commercial Use, Effective Formula $32.79
$3279current price $32.79Jomax Liquid All-Purpose Cleaner Concentrate - Hard Surface Cleaner - 128 fl oz — Household & Commercial Use, Effective Formula
54.8 out of 5 Stars. 5 reviews
Customer ratings & reviews
Reviews summary
Pros
- : Quickly eliminates mold, mildew, and dark stains.
- : Requires little physical scrubbing for results.
- : Quickly removes mold and stains from surfaces.
Cons
- : Has a strong, overpowering smell that may be bothersome.
Customer photos
Showing 1-3 of 479 reviews
Verified Purchase
This was a life saver
2 jugs of product literally saved us from a $14,000 loss. We are full time contractors who build a lot of portable buildings. We had framed up a large horse shelter and before we could get the siding on we had some rain which led to the frame being quite severely covered in mold. We test spotted our usual product we use in basements and didn't work. We were so worried this horse shelter was going to be a loss and have to refund our customer. We ordered 2 jugs of this based on reviews only. Applied it to the wood frame using one of those 1 gallon lawn sprayers. We could not believe the results. One treatment with this product the mold was completely gone. No smell of mold in the wood. We were able to get the siding on and get it delivered. This product really saved us from problems. I have been referring all our contractor friends to this product when they mention mold. Even our local small town motel purchased some from my referral and have been very happy with it. If you have mold this is the product you want to go to first.
Verified Purchase
This stuff really works
I had my doubts but this stuff really works. I had some significant mold in the attic inside roof on the shady side of the house. I had been ignoring it for years and finally got my list of things to do done to correcting it. I used a two gallon plastic pump sprayer set on a fine mist saturating the mold. Just as the product claims the mold disappeared in a few minutes without scrubbing or rinsing. I was amazed. Please do not do avoid a mask and eye protection like I did. You need to avoid breathing in these fumes. Trust me.
Verified Purchase
Amazing!
Best mold and stain remover ever. Completely removed 20 years worth of mold off basement cement walls. All we did was spray it on. No scrubbing at all.

