• No scrub brush or sanding needed
• Superior mold stain removal efficacy
• Easy to use: simply spray on surface
• Works on most surfaces, porous or hard surfaces
Industries Best Mold Stain Remover RMR-86®
RMR-86® is the revolutionary new mold stain remover that is cutting labor time and costs in half for contractors across the country. Your work is now done in seconds! Simply spray it on any hard surfaces and watch the mold stains disappear within 15 seconds. Simple and Quick! It's our powerful bleach-based patent pending formula. No more time consuming sanding and scrub brushing. We recommend using RMR-141 RTU Mold Killer to treat all surfaces after RMR-86® has been applied. RMR-86® Mold Stain Remover has superior penetration into porous surfaces such as Wood, Concrete, Drywall, Tile & Grout, Fiberglass, Vinyl and More. Works great all around your Home!
Click here to view - RMR-86® SDS
Click here to download - RMR-86® User Instruction Download
RMR‐86® Mold Stain and Mildew Stain Remover:
CAUTION: Use appropriate precautions when using RMR‐86. Always pre‐test surfaces before using our products. This is a commercial‐strength mold stain and mildew stain removing compound with a chlorine‐like aroma. Please consult the SDS and product label for specific instructions.
STORAGE:Inspect your package carefully to ensure contents were not damaged during shipment. Store RMR‐86® in a cool, ground level, dark area away from carpet, upholstery, metal, flooring, etc.; that may be damaged if leakage occurs after the fact. If the container shows any signs of leakage, transfer solution to a clean plastic container that can be sealed properly. Store out of reach of children and animals.
PERSONAL PROTECTIVE EQUIPMENT (PPE):Wearing full PPE is required when handling and applying RMR‐86. The minimum suit requirements are a hooded Tyvek or a Chemical Poly Coated suit that is coated with a polyethylene film to protect against splash/spray. (Shieldtech 55 Chemical Protection Coveralls. Other required materials include: latex gloves, and full face respirator with 3M 60923 P100 organic vapor/acid gas cartridge filter (or equivalent).
REQUIRED SAFETY PRECAUTIONS: Before starting application, make sure you're wearing full PPE
FOR ADDED SAFETY: Some areas, especially confined spaces like attics and crawl spaces, require added ventilation. We strongly recommend using a fan with lay‐flat ducting to add fresh makeup air to the workplace during application.
FOR BEST RESULTS: use on surfaces with a minimum temperature of 50° F (10° C)
Shake the RMR‐86® container well before application.
Best applied using the RMR Electric Sprayer or 1.5‐gallon pump sprayer, or use a sprayer that is rated for corrosive solutions, such as a plastic, garden-style pump sprayers. Avoid using sprayers with metal parts, as they may corrode with use.
Spray affected area quickly, using wide sweeping motions, to cover entire area.
Wait for a few moments and watch while RMR‐86® eliminates the mold stains.
If, after a few moments, evidence of the stain still remains, a second application of RMR‐86 may be needed.
Once the stain has been removed to your satisfaction, we recommend using RMR-141 RTU Mold Killer to treat all surfaces after RMR-86 has been applied.
RMR‐86® is a ready‐to‐use product; dilution is NOT required.
RMR‐86® covers between 200‐300 square feet per gallon. This can vary based on the severity of the affected area, as well as how liberally the product is applied.
RMR‐86® works best when applied to dry surfaces at temperatures around room temperature. Frozen surfaces may be less receptive to the product. RMR‐86 may not be able to penetrate the particular building material affected if excess moisture content exists.
RMR‐86® can be corrosive if applied to the following materials: duct work, copper, metal, mechanicals, nail plates, steel, aluminum, or any materials prone to corrosion. If RMR‐86® is accidently applied to these materials, quickly wash area with soap and water or wipe down with WD‐40.
Do not apply RMR‐86® to fabrics.
Always pre‐test surfaces before using our products.
Always rinse off surface, when only using RMR‐86® by itself.
Contact RMR Solutions, LLC at 866-822-8744
What is the difference between RMR-86® and RMR Botanical?
RMR-86® is our Mold Stain Remover, it takes away any discoloration that the mold left on the surface and makes it look brand new again. RMR Botanical is our Multi-Surface All Natural Cleaner and odor treatment solution, RMR Botanical takes care of the mold issue and treats the area, as well as greatly reduces the smell the RMR-86® puts off and takes away the moldy smells.
What is the difference between RMR-86® and RMR-86® Pro?
The RMR-86® PRO is our stronger, more aggressive mold and mildew stain remover than the original RMR-86®. RMR-86® PRO does have a longer shelf life as well as utilizing its hybrid ultrapure sodium hypochlorite to remove even the deepest of stains without having to scrub. With this formula change you will even notice a difference in time that it takes for the stain to disappear.
What type of surfaces is RMR-86® safe to use on without the likelihood of damaging them?
RMR-86® is ideal for wood, decks, railings, concrete, outdoor furniture, drywall, siding, tile and grout, fiberglass, vinyl, counters, tubs, toilets, shower doors, boat seats, boat surfaces and more.
What type of surfaces is RMR-86® not safe to use on?
RMR‐86® can be corrosive if applied to the following materials: ductwork, copper, metal, mechanicals, nail plates, steel, aluminum, or any materials prone to corrosion. If RMR‐86® is accidentally applied to these materials, quickly wash area with soap and water or wipe down with WD‐40.
What is the coverage for the RMR-86®?
On average a 32 oz bottle covers about 60 square feet and a 1 gallon covers about 200-400 square feet. This can vary based on the severity of the affected area, as well as how liberally the product is applied.
Does the RMR-86® kill mold?
RMR-86 Mold Stain Remover is not a EPA registered mold killer. For a registered mold killer we have RMR-141 RTU which has more than 141 microorganism kill claims on it's list.
Will the mold come back after using the RMR-86®?
Mold can certainly grow back after using any type of mold product out there. The key to keeping mold from growing back is making sure you correct the issue in which mold is able to grow. Keep in mind if there is humidity relatively above 50% or any kind of moisture on a substrate, mold can grow. Use RMR-86® to remove those ugly stains and make sure you fix the moisture problem to prevent mold from fully coming back.
How do I apply the RMR-86®?
A direct spray is required for the RMR-86® to work properly. Using a trigger sprayer on the bottle for small jobs, or a pump-up sprayer or an electric sprayer for larger jobs. Using on a rag is also acceptable in some cases. Make sure you shake product vigorously prior to applying as well.
Is PPE (Personal Protective Equipment) required when applying the RMR-86®?
Yes, but some work areas like outdoors are already well ventilated, so skin and eye protection are mainly needed. 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.
Why must I wear PPE (Personal Protective Equipment) when applying RMR-86®?
RMR-86® is Sodium hypochlorite-based, which can be hazardous without proper equipment and precautions. In addition, mold stain cleanup environments are already hazardous, and precautions should always be taken.
Is there an expiration date on the RMR-86®?
Under proper storage RMR-86® is scientifically designed to maintain its performance properties for a minimum of 10 months. Due to its chemical makeup, it will break down slowly after that and lose its strength.
Is there a warranty with the RMR-86®?
RMR Solutions does not provide any warranty on the chemicals we manufacture. Typically, a warranty is provided based on the work that has been done as a whole. A contractors warranty is based on the corrective action that has been taken to prevent mold from coming back.
How long after I’ve sprayed the RMR-86® do I need to stay out of the treated area?
This answer may vary, the faster the product is dried the faster the odor starts to dissipate. Keep in mind the more product that is sprayed the longer the odor might last. Spray only enough product to remove the stains, start off light then apply more as needed. Also keep in mind you can spray RMR Botanical right after to help greatly reduce the odor of the stain remover. The more air movement the better, fresh air can be added by a fan and this will speed up the drying time.
How long after I’ve sprayed the RMR-86® can I spray the RMR Botanical?
Once you’ve sprayed the RMR-86® and the stains have been removed, you can immediately start applying the RMR Botanical. The sooner the RMR Botanical is sprayed the faster the smell from the RMR-86® will start to dissipate.
Will RMR-86® stain clothing?
Yes, the RMR-86® will most likely discolor your fabrics. It contains sodium hypochlorite, which will bleach out your clothing.
Can I repaint the area after applying the RMR-86®?
Yes, once the area is completely treated and completely dry, it will be safe to repaint the area again if you desire.
How should the RMR-86® be stored?
RMR-86® should be stored in a cool, dark (away from sunlight), ground level area away from carpet, upholstery, metal, flooring, etc.; that may be damaged if leakage occurs after the fact. Please inspect all contents of packages upon delivery to ensure that they were not damaged during shipping.
Why should I use RMR-86® over competitor products?
RMR-86® is the most advanced mold stain and mildew stain remover on the market today. It has been specifically formulated and tested in the field for many years. Our active ingredients are far more of a premium quality then most others.
What makes the RMR-86® different than other mold stain removers?
The scientifically designed formula of RMR-86® allows it to remove mold stains and mildew stains rapidly with zero scrubbing. This saves you time and labor costs!
- It's Simple & Quick: spray and done
- No scrub brush or sanding needed
- Superior mold stain removal efficacy
- Easy to use: simply spray on surface
- Works on most surfaces, porous or hard surfaces
Can I use the RMR-86® on or in my washing machine?
We don’t recommend using the RMR-86® on or in washing machines, since it is corrosive to metals. If you are extremely careful and don’t get it on the metals, or wash the metals immediately, then there shouldn’t be a problem. You also would want to make sure there is no remanence of the RMR-86® in the washing machine so that it does not come into contact with clothing.
Can the RMR-86® be used in my HVAC ducts?
The RMR-86® is corrosive on metals, so you would not want to use it inside your HVAC ducts. You can however use the RMR Botanical to take care of mold problems and treat smells from mold.
Can the RMR-86® be used on wood that already has a sealant on it?
The RMR-86® could potentially remove the sealant as well, so we recommend testing it on a small area first to see the results. If it does strip the sealant, you can reseal the wood after RMR-86® has dried.
What will happen if RMR-86® drips or is sprayed onto plant life around my house or deck?
The RMR-86® can be harmful to plant life if it gets onto it. However, if needed you can simply rinse off all plant life with a garden hose within the first few minutes if over spray occurs. But we always recommend that you try to cover the plant life as much as possible before applying the RMR-86® near it.
Do I need to remove the insulation in my attic before spraying the RMR-86®?
Not necessarily. If there is no mold present on or behind the insulation then you can keep the insulation there, but you do not want to spray the RMR-86® onto the insulation. If there is no way to cover the insulation, then it may need to be removed.
Does RMR-86® need to be diluted?
RMR-86® is a ready to use formula, dilution is not required. If diluted the product may not be as effective.
Can RMR-86® be used on carpet without harming it?
We would not recommend using RMR-86® on carpets. RMR-86® is a bleach-based formula which could result in discoloring the carpet.
Can RMR-86® be used on shingled roofs?
Yes, RMR-86® can be used on shingled roofs, just be sure to be careful and covers grass, bushes and ferns to prevent the product from killing any plant life from over spray. We have found that if you thoroughly water the plant life surrounding the work area, before and after spraying RMR-86®, it will protect most plant life.
Can I fog the RMR-86®?
Fogging is not an option when applying RMR-86®. A direct spray is required for the product to work.
What does RMR-86® smell like?
The RMR-86® has a very strong chlorine like smell which is why the full-face respirator is required.
Can I use the RMR-86® on Vinyl Boat seats?
Yes, on most vinyl boat seats it’s safe. Simply rinse of the surface after you are done. Work on smaller areas at a time, treat with RMR-86®, then rinse. Do not go more than 15 minutes before rinsing a surface. Also, be careful on nylon straps as it will damage them on contact.