Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

56 Fluid ounce(s) Liquid Mold Remover

Ratings & Reviews for Mold Armor 56 Fluid ounce(s) Liquid Mold Remover

4.0
110
Review
 4 out of 5
110 Reviews


76% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product effectively removes mold, mildew, and stains from various surfaces with minimal effort. Many customers found it to be more effective than pressure washing or bleach solutions. However, some had mixed results, with the product performing better on smooth surfaces compared to rougher textures. Additionally, a few customers noted that the product did not cover as much area as claimed. Overall, the product is considered a highly effective and easy-to-use house cleaning solution, especially for moderate levels of buildup, though it may require multiple applications for tougher jobs.

Customer review summary generated by AI, including incentivized reviews.
110 Customer Reviews

Nozzle breaks!

Would Not Recommend

Within 2 years and 2 bottles purchased, they both broke within the first rinse... literally less than 3 minutes both times. This part is my fault for not reading the ingredients, and wearing a $40 Nike shirt to wash my home.. WARNING CONTAINS BLEACH!!!! Will NEVER purchase again, NOZZLE ALWAYS BREAKS! Purchased 7.18.18

July 19, 2018
Was this Review Helpful ?

Worked wonderfully!

Would Recommend

Bought today because we haven’t had time to pressure wash the back of our house. Mold shows terrible on the back side and has to be cleaned at least once a year, sometimes more. It hadn’t been cleaned since last spring so it was really bad. I wish I had thought to take a before picture, that was my only regret!! Followed the directions and 10 minutes later our house was finished and it looks amazing!!!

June 14, 2018
Was this Review Helpful ?

Marginally good

Would Not Recommend

Disgusted with this product. It worked marginally well with smooth surfaces like an outside door. That's it! On stucco...nothing, I mean nothing. Vinyl siding...pitiful had to go back and scrub. Youtube reviews are false. The product is inexpensive.....no, it is cheap. In case you are wondering...I followed the directions EXACTLY.

September 27, 2017
Was this Review Helpful ?

Goodbye Mold! Even after two years!

Would Recommend

We used this product last year and the house still looks great! No sign of mold! You may need to scrub a little with an extension brush on the tough areas but not much not much effort otherwise. I highly recommend this product!

September 3, 2017
Was this Review Helpful ?

Did it's job

Would Recommend

I had mossy mildewy build up on the North side of my garage (vinyl siding) for a few years... I used this stuff and poof it was gone! Some small spots required a re-spray and a little scrubbing in others. But nothing to complain about. Good stuff, I'm going to use it on my unfinished deck before staining.... I'll come back with the results.

August 21, 2017
Was this Review Helpful ?

This stuff is Amazing!! Really works great!!

Would Recommend

I bought this cleaner yesterday and gave it a try, I had heavy green mold, moss on the side of my house from several years of build up. Just read the directions and spray it on, wait 10/15 minutes and wash it off, I was amazed at how good this worked. Had to apply it twice as it was badly stained and I even used a sponge mop to rub out a few really stubborn stains. When I rinsed it off I could not believe my eyes, the stains were gone and it looks great..highly recommend this product..

July 12, 2017
Was this Review Helpful ?

Worked Perfectly

Would Recommend

I used this on the back of my house and it worked perfectly.

July 7, 2017
Was this Review Helpful ?

ACTUALLY WORKS! A+

Would Recommend

I logged on just to leave a review which I've never done before. This stuff WORKS! I'd been dreading finding someone on Craigslist to powerwash the front facade of my house that was all green and black. I was worried about the cost but also about the poential damage to our decorative moldings. I don't have to worry any more. I bought two bottles just in case, but one was more than enough. Spray it on, let it work, then go over it again. It's like magic.

July 1, 2017
Was this Review Helpful ?

Not as effective as "Mold Armor"

Would Not Recommend

I had a bottle of "Mold Armor" which readily dissolved mildew, mold and stains. I just tried a new bottle of "House Armor" on surface next to application of "Mold Armor" and nothing happened. They must have changed the formula.

June 28, 2017
Was this Review Helpful ?

It works

Would Recommend

This product works very well on moldy and mossy vinyl siding. No scrubbing and it does reach the second level. You may have to apply 2 or 3 times to heavy black mold, otherwise it works great.much easier and better than pressure washing.

June 21, 2017
Was this Review Helpful ?

Siding looks new

Would Recommend

Failed using power washer when trying to restore the vinyl siding of my home. Ten years of green mold melted away from the north side of my home in ten minutes.. Just need a garden hose and off you go.

June 9, 2017
Was this Review Helpful ?

Works way better than the bigger name brand.

Would Recommend

I bought some of this from a name I knew and tried it. Didn't come close to getting the grime off my siding. Returned the unused portion and bought the Mold Armor brand and it works exactly like it says. Wet the siding down, spray it on, wait 10 minutes and hose it off. I spent 1 hour with the other stuff on about a 10x10' area and had to scrub it with a brush to get it off. The Home Armor product got the rest of the north side of my house done (about a 40x25' area) in about an hour with no...

May 26, 2017
Was this Review Helpful ?

Fantastic cleaning machine

Would Recommend

Used it for the first time and you have to kind of learn how to use it efficiently but once I got it on the house, the windows etc, everything dirty turned clean. Fantastic. Hello a $10 purchase, goodbye a $150 power wash service.

May 24, 2017
Verified Purchaser
Was this Review Helpful ?

DOES NOT WORK

Would Not Recommend

There have to be a lot of bogus reviews on here for this stuff. Bought it to use on vinyl siding. Followed directions exactly and it flat out did not work. Very disappointed.

May 17, 2017
Was this Review Helpful ?

great product

spray on rinse off 10 min later I did mine 2 times so far..

May 14, 2017
Was this Review Helpful ?

Very surprised

Would Recommend

Just picked up a few bottles after reading the reviews. Actually works better well. I didn't have enough water pressure to get to the very top, but the house is no longer green! Definitely recommend this product...cheap and easy. Had to do some tough spots a few times, but I expected that.

May 11, 2017
Was this Review Helpful ?

Made me smell like bleach.

Would Not Recommend

I followed directions on the bottle and the only thing that happened was my clothes smelled like bleach. After 2 applications I gave up and used my pressure washer to get the mold off my house.

May 10, 2017
Was this Review Helpful ?

New deck from old

Would Recommend

While washing the siding on our house I had a lot of over-spray and run-off on our deck. Got out a scrub brush and it turned our 20 year old moldy deck boards into a new looking deck. Love this product!

May 10, 2017
Verified Purchaser
Was this Review Helpful ?

EZ

Would Recommend

It does clean well, but the bottle maybe needs to be reconfigured. As you go from "clean" to "off" you go to "rinse" and get sprayed. Maybe "off" should be in the middle. Also it doesn't spray very high up to get the top part under the roof on the "clean" cycle. I had to use a ladder and it still didn't reach it very good since I had a short ladder. With a taller ladder it would have been fine. Lastly, it did not arrive on time, and I had taken some time off from work to get it done. It came 3 d...

May 4, 2017
Verified Purchaser
Was this Review Helpful ?

Works great!!

Would Recommend

With a simple spray on it had 20 years of dirt mold and mildew just come right off my house siding. Did not have to scrub or even rinse, I am using this every year on my siding!

April 24, 2017
Was this Review Helpful ?