Does RMR-86 kill mold?

Does RMR-86 kill mold?
Does RMR-86 kill mold?

No, RMR-86 does not kill mold. Instead, it removes mold and mildew stains from various types of surface areas.

Topics Covered

  • What is RMR-86?
  • How to use RMR-86
  • Conclusion

What is RMR-86?

RMR-86 is a potent mold stain remover and cleaner known for its effectiveness in eliminating stubborn mold and mildew stains. However, it’s important to note that RMR-86 contains strong chemicals and solvents that can pose serious health risks.

The formulation of RMR-86 typically includes active ingredients like sodium hypochlorite (bleach), hydrogen peroxide, and other proprietary cleaning agents. These components work together to penetrate and break down mold stains, restoring the appearance of affected surfaces.

Considering the toxicity of the product, it’s advisable to exercise caution and use less toxic alternatives when feasible, especially in areas with poor ventilation or where individuals with respiratory sensitivities are present.

Another important consideration regarding RMR-86 is its storage. It is crucial to store the bottle in a secure location, away from the reach of people and pets. Additionally, ensuring a tight seal on the bottle is essential to prevent leaks. Regularly checking on the storage area is recommended, as prolonged exposure to a leak can cause damage to any surface.

Learn more about the health risks associated with RMR-86.

How to use RMR-86

When using RMR-86 or any similar mold stain remover, it is vital to strictly follow the manufacturer’s instructions for safe usage. This includes wearing appropriate protective gear such as gloves, goggles, and a mask to minimize exposure to the product’s chemicals. Adequate ventilation is also essential to prevent the accumulation of fumes.

Step 1: Get the cleaning solution ready in a spray bottle. When buying RMR-86 you will have the option of getting a 1 gallon container, a 2.5 gallon container or a ready-to-go spray bottle. I would recommend that you get the spray bottle version so that you can use the product straight away instead of having to transfer toxic chemicals from the container to a spray bottle.

Step 2: It’s always a good idea to test the product on a small, inconspicuous area of the surface to ensure compatibility and prevent any damage. Apply a small amount of RMR-86 and wait for a few minutes to observe any adverse reactions.

Step 3: If the test area is unaffected, you can proceed with the full application. Shake the bottle well before using it. Spray the product directly onto the affected area, ensuring thorough coverage.

Step 4: Allow the RMR-86 to sit on the surface for about 15 to 30 seconds. During this time, the product will penetrate the mold or mildew stains, breaking them down for easier removal.

Step 5: Wipe away the loosened mold or mildew stains using a clean cloth or sponge. Rinse the area with water to remove any residue from the product.

It’s worth noting that while RMR-86 effectively removes visible mold stains, it does not address the underlying mold problem. Proper mold remediation practices, such as identifying and eliminating the moisture source and treating the mold at its root, are necessary for comprehensive mold control.

EC3 Sanitizer Fogger and Mold Solution Concentrate Bundle

The EC3 SANITIZER Fogger is a specialized sprayer that utilizes ultra-low volume technology to apply antibacterial, deodorizing, and antifungal solutions in indoor spaces.


In conclusion, RMR-86 is a powerful mold and mildew stain remover that effectively eliminates stubborn mold and mildew stains from various surfaces. However, it is important to note that RMR-86 does not kill mold or address the underlying mold problem. Instead, it focuses on removing visible mold stains.

The product contains strong chemicals and solvents, so it is essential to follow the manufacturer’s instructions and take necessary safety precautions when using it. Considering its toxicity, it is advisable to use less toxic alternatives whenever possible, especially in poorly ventilated areas or around individuals with respiratory sensitivities.

Additionally, proper mold remediation practices, including identifying and eliminating the moisture source, are crucial for comprehensive mold control.

Further reading

Will UV light kill mold?

Will Simple Green kill mold?

Will Windex kill mold?

Will Zep kill mold?

Will alcohol kill mold?

Will bleach kill mold?