Price: $33.98 - $25.99
(as of May 05, 2026 19:00:58 UTC – Details)

Product description

Superior Results Before

Mold and mildew can regenerate, spread quickly, and penetrate below the surface. They leave behind stubborn stains that can be costly and difficult to treat, affecting indoor and outdoor surfaces throughout your home or business.

After

RMR-86 is a unique spray cleaner formulated to break apart these tough stains in seconds. The fast-acting, ready-to-use formula goes below the surface to break apart stains in just 15 seconds with no mixing, sanding, or scrubbing required.

Tackle Stubborn Stains

This industrial-strength cleaner penetrates below the surface to remove tough stains and discoloration left behind by mold and mildew.

No Scrubbing Needed

Simply spray our ready-to-use formula on the affected area and watch the stains disappear right before your eyes!

Refresh & Restore

Our contractor-grade formula restores wood to its original condition and can even be used to mitigate damage caused by floods and natural disasters.

Fast-Acting Spray

Our powerful, fast-acting mold stain remover spray works instantly to target deeply embedded stains that linger on surfaces and hard-to-reach areas.

Can RMR-86 be used to mitigate flood damage?

Yes, this spray is formulated to treat mold and mildew stains left behind by floods and natural disasters.

How do you use RMR-86?

Simply spray and watch mold and mildew stains disappear in seconds!

How does RMR-86 work?

Our stain remover penetrates below the surface to break up stubborn stains and discoloration.

Is RMR-86 Multi-surface?

Yes, this spray can be used on a wide variety of surfaces including decks, wood, vinyl siding, drywall, concrete floors, brick walls, kitchen surfaces, and more.

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Customer Reviews

4.3 out of 5 stars 6,803

4.0 out of 5 stars 2,044

4.3 out of 5 stars 359

4.5 out of 5 stars 572

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$26.99$26.99

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Package Dimensions ‏ : ‎ 12.4 x 6.31 x 6.22 inches; 2 Pounds
Date First Available ‏ : ‎ March 28, 2020
ASIN ‏ : ‎ B0858LDFBW
Best Sellers Rank: #967 in Health & Household (See Top 100 in Health & Household) #2 in Household Mold & Mildew Removers
Customer Reviews: 4.4 4.4 out of 5 stars (65,985) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
GET RID OF STUBBORN MOLD AND MILDEW STAINS: Our instant spray cleaner removes the stains left behind from black mold and mildew. They tend to leave behind ugly staining that can go deep below the surface; Our professional-strength spray is specifically formulated to eliminate discoloration caused by mold and mildew
USING RMR-86: To safely and conveniently eliminate indoor mold and mildew stains and odors using RMR-86, proper ventilation and PPE should be used for each application
SAFE TO USE ON MULTIPLE SURFACES: Easily remove stubborn stains from decks, wood, vinyl siding, drywall, concrete floors, brick walls, kitchen surfaces, and other areas where mold and mildew tend to grow
FAST-ACTING SPRAY: Our powerful, fast-acting mold stain remover spray begins working instantly to target deeply embedded stains that linger on surfaces and hard-to-reach areas
NO SCRUBBING NEEDED: Simply spray our ready-to-use formula on the affected area and watch the stains disappear right before your eyes!