RMR-86 Mold and Mildew Stain Remover
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 Amazon Sold by RMR Solutions | $7.86 | Oct 3, 2026 | Buy Now |
 walmart 90-day returns (in store too) | $8.97 | Jan 4, 2026, may have changed | Buy Now |
P Penwago Co. | $15.99 | Aug 14, 2022, may have changed | Buy Now |
T Truegether Sold by Msm Primary | $16.59 | Jun 3, 2025, may have changed | Buy Now |
T tractorsupply | $16.99 | Jan 4, 2026, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Pros
- •Effectively removes mold and mildew stains from a wide range of surfaces, including wood, drywall, siding, and metal posts, without the need for scrubbing.
- •Simple application process: just spray and wait a few minutes for visible results.
- •Suitable for both indoor and outdoor use, making it versatile for various cleaning tasks.
- •Works well on severely worn surfaces, like rusted areas, showcasing its strength.
- •Shows significant results in under two minutes, outpacing many other cleaners.
- •Outperforms other methods, exceeding expectations even after unsuccessful attempts with alternative products.
- •Highly recommended for moldy grout and poorly ventilated shower areas.
- •Fast-acting formula provides impressive results quickly without strenuous labor.
- •Non-toxic and low-odor, making it relatively safe to use in homes with children and pets.
Cons
- •Strong chlorine fumes can cause eye irritation; protective gear such as masks and goggles is advised.
- •Bleaching caution is necessary to avoid damaging carpets and fabrics.
- •Sprayer design has flaws; users note it leaks and the cap doesn't fit well.
- •Strong and unpleasant smell; proper ventilation is required to manage the odor.
- •Some users report that the advertised speed of action (15 seconds) is not realistic, requiring additional time.
Bottom Line
The RMR-86 Instant Mold and Mildew Stain Remover Spray is a powerhouse cleaner that excels on multiple surfaces, making it a versatile choice for tackling stubborn stains both indoors and outdoors. Although the strong chlorine fumes necessitate protective gear and good ventilation, the results speak for themselves with mold and mildew disappearing in record time. Keep an eye on the sprayer design, as noted issues could lead to leaks, but overall, it's highly recommended for challenging mold scenarios.
What Reviewers Are Saying
📚More About RMR-86 Mold and Mildew Stain Remover
Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.