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🛡️ Shield your space, banish mold—effortlessly fresh, always protected!
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 and upholstery, it’s biodegradable, unscented, and easy to apply. Trusted by thousands, it offers a reliable, eco-friendly solution to keep your home mold-free with minimal effort.


| ASIN | B0017KE9OA |
| Best Sellers Rank | #17,546 in Health & Household ( See Top 100 in Health & Household ) #14 in Household Mold & Mildew Removers |
| Brand | Mold Armor |
| Brand Name | Mold Armor |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 out of 5 stars 2,867 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 Milliliters |
| Item Weight | 32 Ounces |
| 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 |
P**S
Great for showers
Love this for a clean shower. Removes mold easily and prevents mold growth.
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.
L**A
Use of Mold Armor
It seemed to work well on most areas I used it on. I used on an area wall in my basement that got flooded with water. It was very hard to use on sheet rock, as far as, wiping it off! I mostly left it on without wiping it off and it seemed to have killed the mold and stopped it from spreading.
T**.
blocks new mold
first must manually kill/clean old mold with a different product. After doing that, then can apply this Mold Blocker. This Mold Blocker does seem to work as advertised. I did not observe new mold returning after 3 months.
K**I
Works great in SUV
This stuff works!!!!! I was on the fence based on some not so good reviews but decided to try it. I have 3 vehicles but only 2 reserved parking spaces directly in front of my home. The 3rd vehicle is parked in street parking (about 30 sec walk) and often sits for several weeks at a time due to laziness on my part. This along with the change in weather temps result in moisture build up inside the vehicle = mold. I place moisture absorbers of all types inside which helps keep the moisture build up off most of the windows, but as long as the vehicle isn't driven enough or windows aren't down to keep fresh air flowing (removing the moisture) it's still going to be mold. I finally decided to use this stuff inside the car. I sprayed all surfaces, carpet thoroughly except the drivers side. Drove the vehicle on my errands. Upon completion of my errands I noticed the mold/ stain was completely gone from most areas and great improvement on the mats that had heavier evidence of mold/ stain. I'll take the mats out, spray and wipe off any residual mold stains remaining. Left a nice "detailer" quality clean smell in the vehicle as oppose to the moldy humid smell.
L**E
Meh!
Didn't really work as good as it was advertised.
B**N
great product
this stuff is amazing
D**R
WASTE OF MONEY DO NOT BUY
This is absolute garbage and a waste of money. Do not buy this product. Buy MOLD ARMOR RAPID CLEAN REMEDIATION. Also for sale on Amazon but not in the 32 oz spray bottle. I assumed since the same brand it would do the same thing, but it doesn't. With Mold Armor Rapid Clean Remediation, All you have to do is spray it on. If the mildew is thick you can spray twice. Use your water hose to rinse it off if you want. Voila, back to original color. With this MOLD ARMOR mold blocker, you have to get a brush or sponge out and scrub and scrub. It still never comes as clean as MOLD ARMOR RAPID CLEAN REMEDIATION. This product is a big disappointment.
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.
Trustpilot
1 month ago
1 month ago