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🛡️ Mold Armor: Your invisible shield against mold, because your space deserves the best defense.
MOLD ARMOR Mold Blocker is a 32 oz antimicrobial spray that forms a waterproof barrier to prevent mold growth for up to 3 months. Safe for use on a wide range of indoor and outdoor surfaces including fabrics, upholstery, and hard surfaces, it’s biodegradable and designed for easy application. Ideal for busy professionals seeking a reliable, eco-friendly solution to maintain a clean, mold-free environment with minimal effort.


| ASIN | B0017KE9OA |
| Best Sellers Rank | #17,873 in Health & Household ( See Top 100 in Health & Household ) #21 in Household Mold & Mildew Removers |
| Brand | Mold Armor |
| Brand Name | Mold Armor |
| Customer Reviews | 4.2 out of 5 stars 2,941 Reviews |
| Global Trade Identification Number | 00075919005163 |
| Included Components | Mold Armor FG516 Mold Blocker, Trigger Spray 32-Ounce |
| Item Form | Spray |
| Item Type Name | Mold Blocker |
| Item Volume | 946 ml |
| Item Weight | 2 pounds |
| Manufacturer | WM Barr |
| Material Feature | Biodegradable |
| Material Features | Biodegradable |
| Model Number | Mold Blocker |
| Number of Items | 1 |
| Part Number | FG516T |
| Scent | Unscented |
| Size | 32 Fl Oz (Pack of 1) |
| Special Features | Antimicrobial |
| Specific Uses For Product | Furniture, Upholstery |
| Surface Recommendation | Fabric |
| UPC | 075919005163 |
| Unit Count | 32 Fluid Ounces |
| Warranty Description | Warranty |
V**R
Took off heavy mold growth on my car
As one who doesn't park in a garage, but in the country often, and in the Pacific Northwest, were mold is like the state plant, my car had heavy mold growth. My car side mirrors was so heavily coated, I tried as a test a miracle eraser type product, then learned it wasn't recommend for car paint. Plus, even with heavy scrubbing, didn't fully remove it. I was not sure this product would do it. I used gloves, the smell wasn't bad, and I would spray this on, one section of my car at a time, wait 5 minutes and wipe off, then rinse. I actually did a great job at removing the mold, without scrubbing. It also seemed to take off bug grime and sap stickiness. Highly recommend.
J**D
Would definitely recommend
Love this product, sprayed it on my lawn furniture, and it took the mold and mildew right out
J**N
Any chemical product should be tightened, especially when combined with other items in the same box
I buy this brand all the time and it works great!!! The only problem I had this time that I ordered it is that the bottle was leaking. The plastic it comes wrapped in saved most of my other items that were shipped with this mold spray from getting wet and damaged. A quick tight turn of the spray head before being sealed in plastic can go a long way 😉
A**N
Stopped organic growth from advancing in my wall.
I had a slow pipe leak inside a wall that I was unaware of for some time. Once I discovered it, there was some minor organic growth on the bottom inside of the drywall. The plumber fixed the leak, I dried the water and used this product to stop it from returning. I couldn’t get my hand inside the wall very well to wipe the growth, so I used a fan/heater to dry the area, I let it go nonstop for 3 days, spraying mold armor once per day and letting it dry. It worked well, no organic growth returned. I waited a few days, to make extra sure, then I sealed the wall back up. I’ve still got a lot left as I didn’t use much, I stopped the problem early. I would buy it again, but the whole idea is to prevent moisture so you don’t get mold in the first place.
B**S
Effective mold killer
Easy application and works well.
L**E
Meh!
Didn't really work as good as it was advertised.
A**H
Nope
This didn’t work at all. Our garage doors developed mold because the previous owners covered up the ventilation (idiots) and we live in the PNW of the USA. I did a ton of research on the best products to clean, kill, and prevent mold. Eventually, I selected and purchased 4 different products, including this one. I tested each one, side by side, on the same door and let them dry overnight. Now I can’t speak to the prevention of mold since it’s only been 12 hours, but this product didn’t work at all. Products tested in this experiment (from left to right) 1. MOLD ARMOR Mold Blocker Spray 2. 30 SECONDS Pro Mold and Mildew Stain Remover 3. RMR-86 Instant Mold and Mildew Stain Remover 4. Concrobium Mold Control Please note that the picture below shows some white spots on #2 - but they are just small bubbles and went away shortly. I didn’t notice a huge difference in the results between #2 and #3, but this one (#1) almost made it look worse? I give this product 0/10. I suppose it’s possible that this product would work on other types of mold and it just so happens that my mold was highly susceptible to #2 and #3. I’ll be leaving this same review (or similar information) on the other 3 products.
B**H
Amazing
This stuff is amazing. I had cushions on my outdoor wicker furniture that had mold in the fabric from the last two or three years I sprayed this on it mold armor mold blocker and used a scrub brush and worked it up into a foam soapy and used my steam cleaner to suck it all up to spray on water and suck it up it is amazing my cushions look like brand new I wish I would have took a video of before and after I highly recommend this for outdoor furniture
A**C
Resolved
Overall good experience
J**N
Not sure yet.
I sprayed on my bathroom ceiling I don't see any difference yet... I think it will need a good rub before seeing results. I'd seen a video advert that once sprayed you see a difference but that didn't happen but will see after giving it a good rub to see if it works.
N**9
Does not last long
Does not last log
Trustpilot
4 days ago
1 day ago