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Internet # 307973384

Model # MMR1G

Store SKU # 1003952647

Professional 1-gal. Instant Mold and Mildew Stain Remover

$34.99
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  • Removes mold and mildew stains almost instantly
  • Ready-to-use, simply spray on affected area
  • Use on concrete, wood, drywall and many other porous surfaces
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Product Details

About This Product

MMR Mold & Mildew stain remover is a Professional-grade instant mold and mildew stain remover, formulated to quickly and effectively remove mold and mildew stains on wood, concrete, drywall, cinder block, fiber cement siding, vinyl siding, composite decking and other porous surfaces. MMR Mold & Mildew stain remover penetrates soiled areas instantly, leaving surfaces clean and free from mold and mildew stains. MMR eliminates the need to sand, scrub, media blast, abrade or encapsulate surfaces (for the purpose of stain removal). Its the fast and easy way to eradicate mold and mildew stains. Take a tip from the Pros and use MMR to save time and money on mold and mildew stain removal.

Highlights

  • MMR is ready to use, simply spray on affected area and MMR begins working immediately
  • Removes mold and mildew stains in seconds
  • Use on concrete, wood, cinder blocks, vinyl siding, drywall and other porous surfaces
  • Ideal for building materials found in attics, basements, and crawl spaces
  • MMR simplifies tough mold and mildew stain removal
  • For indoor and outdoor use
  • Great for cleaning bath, kitchen, tile, and other household areas
  • A favorite with restoration contractors since 2003
  • No need to scrub, sand, or abrade - MMR has you covered
  • 1 Gal. treats 400 sq. ft.
  • Professional Strength for large jobs, yet safe and easy to use around the home and office
  • SKU includes 1 Gal. of ready-to-use MMR mold and mildew stain remover
  • Return Policy

Product Information

Internet # 307973384

Model # MMR1G

Store SKU # 1003952647

Additional Resources

Shop All MMR

Specifications

Dimensions

Container Size

1 Gallon

Product Size

1 GA-Gallon

Details

Concentrated or Ready to Use

Ready to use

Features

Kills Mildew

Formulation

Professional Strength

Pack Size

1

Paint Prep & Cleanup Product Type

Mold & Mildew Stain Remover

Product Dispenser Type

Plastic Bottle

Product Form

Liquid

Recommended Surfaces

Concrete, Specialty, Stone, Tile, Vinyl, Wood

Returnable

90-Day

Types of Surfaces Cleaned

Multi-Purpose

Where to Use

Bathroom, Floors, Kitchen, Outdoor, Specialty

Warranty / Certifications

Certifications and Listings

EPA Approved

Manufacturer Warranty

Limited 30 day warranty

Questions & Answers

11Questions
caret
Q:Dark stains on my terracotta floor, what to do?
by|Nov 29, 2023
0 Answer
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caret
Q:Is this safe for use on granite grave markers?
by|Jul 26, 2023
0 Answer
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caret
Q:Is this safe to spay on metal joist holders and screws that are sticking thru the OSB ? Also what is the coverage area per gallon ?
by|Jan 4, 2023
0 Answer
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caret
Q:Can I paint over this after it dries with Kilz mold and mildew primer ?
by|Aug 7, 2022
1 Answer
Answer This Question

A:  In short, yes. You may want to consider the manufacturer also makes a white (tintable), thick 1-application coating for interior use. This may be cheaper in the long run and here's more info: https://youtu.be/B42rbdZFRcI

by|Oct 12, 2023
    Showing 1-4 of 11

    Customer Reviews

    4.4 out of 5

    • 4.4 out of 40 reviews
    • 89% recommend this product
    Filter by:
    Showing 1-10 of 40 reviews
    The MMR product is exactly what the label states; "STAIN REMOVER". It is not a mildicide (kills m...
    The MMR product is exactly what the label states; "STAIN REMOVER". It is not a mildicide (kills mold). I was curious after reading the directions about not using the product on fabrics, however it is promoted to use on porous surfaces. Typically this means the product contains sodium hypochlorite (bleach) and sure enough, MMR contains about 6% sodium hypochlorite. Although sodium hypochlorite is considered a disinfectant, however, it's not effective at killing mold. It basically bleaches the color out of the mold, but the mold spores are still there. It's also worth noting that sodium hypochlorite is a strong oxidizer so caution should be used when spraying MMR directly on surfaces. I selected MMR to treat stained wood boxes. I also thought to try it on some stained brick. I sprayed the MMR undiluted straight on the wood and the brick with a prayer. Without any scrubbing the stains disappeared almost immediately from the wood, however, there was little change in the brick. This tells me that the wood had organic mold that caused the stain and the brick is likely stained from dirt or other residual from ground splash. The MMR is very easy to use and it does a great job of removing mold stains from wood and concrete, however, strong household bleach would likely be a economical alternate. Item was shipped and arrived very well packaged.
    by
    • Recommended
    10 found this review helpful
    This MMR mold stain remover chemical is great. This product does not require you to mix in water ...
    This MMR mold stain remover chemical is great. This product does not require you to mix in water to dilute it. I poured the liquid directly into a sprayer. I wore nitrile gloves, protective eye wear and a chemical fume mask while working with it. After I started spraying it, I could smell a chlorine bleach odor. I used a direct stream setting with my sprayer. Hindsight, I should have used a wider spray pattern. It was cloudy and in the low 40's Fahrenheit. Side note, I was recovering from a medical procedure where I couldn't be scrubbing surfaces harshly. This product does not require you to scrub the surface (which is something you need to do if you go with oxi-clean or some non-bleach eco-friendly mixture). I sprayed this chemical in the late afternoon. I checked on the surfaces the next afternoon and saw that everywhere I sprayed the product on, the green mildew was gone off painted wood, siding, and brick. Unfortunately, I didn't do a thorough job with the spraying so whatever didn't get in contact with the chemical remained green. I have taken before and after photos. So, you can see in some of the after photos, a clear line where the chemical removed the green mold and where it is still intact. I don't need to go over the areas I sprayed twice. I do need to go over the areas I missed. I used this outdoors, but the product can be used indoors (attic or crawl space and basement) where there is mold growth. You do not need to prep the surface beforehand and you do not need to perform any cleaning afterwards. Optionally, you can spray over the areas treated by MMR with a product called Onslaught. It is a 2 ounce liquid that you mix with one gallon of water. It is applied with a sprayer. Onslaught is a disinfectant for mold remediation and water restoration projects. Onslaught is made by the same company as MMR. I did not spray the Onslaught yet as I still have to treat the areas I missed.
    by
    • Recommended
    1 found this review helpful
    This is a Professional grade mold, mildew ans stain remover for any tile or tub application..MMR ...
    This is a Professional grade mold, mildew ans stain remover for any tile or tub application..MMR may be used on Wood, lumber, concrete, brick, etc. This Bottle is premixed and NOT a concentrate. You apply full strength - do not add water! The Instructions state clearly that you should use PPE gear - Personal Protective Equipment. - Safety glasses, rubber gloves, gown, and hat. The room must be vented so as not to accumulate toxic gasses in the room where you are working - Very Important! After donning the appropriate gear, I sprayed the MMR to the areas that stubborn stains and mildew. As it dried, the mildew and stains disappeared where straight Clorox did not work!. Be careful when using this product - the fumes can be toxic and over spray may affect surrounding cloth, rugs, etc. Wear protective Gear!! Per the instructions - may not remove stains on old tile and grout.
    by
    • Recommended
    by
    • Verified Purchase
    by
    • Verified Purchase
    This product is very effective. You can see result immediately. Used in attic area to remove mold. Very recommending
    by
    • Verified Purchase
    MMR erased my moldy boards like magic. I had some old lumber that was stacked and covered outside that I was going to use to build a small 10x12 shed. When I got into the pile I started to see black mold. I used MMR and could see the mold and stains disappear within 20 minutes. I was able to get about 250 square feet treated. I used heavy gloves, eye protection and a resperator when applying. I would definitely would recommend the product.
    by
    • Verified Purchase
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    • Verified Purchase
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    • Verified Purchase
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    • Verified Purchase
    Showing 1-10 of 40 reviews

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    Where to Use

    Bathroom, Floors, Kitchen, Outdoor, Specialty

    Bathroom, Furniture, Hard Non-Porous Surfaces, Laundry, Outdoor

    Bathroom, Bathroom, Floors, Floors, Kitchen, Kitchen, Outdoor, Outdoor

    Bathroom, Floors, Kitchen, Outdoor, Specialty

    Recommended Surfaces

    Concrete, Specialty, Stone, Tile, Vinyl, Wood

    Concrete, Metal, Painted Surfaces, Tile, Vinyl, Wood

    Fiberglass, Fiberglass, Laminate, Laminate, Porcelain, Porcelain, Rubber, Rubber, Tile, Tile, Vinyl, Vinyl

    Concrete, Painted Surfaces, Slate, Tile, Wood

    Product Dispenser Type

    Plastic Bottle

    Plastic Bottle

    Trigger Sprayer

    Plastic Bottle

    Features

    Kills Mildew

    Antibacterial, Antimicrobial, Disinfecting, Eliminates Odor, Kills Mildew, Non Abrasive, With Bleach

    With Bleach

    Product Size

    1 GA-Gallon

    1 GA-Gallon

    2.5 GA-Gallon