Rated 4.2 out of 5 by 55
Rated 5.0 out of 5.0 by GMD0614 This product really works!
My house was covered in green moss and black mold which had been accumulating for seven years. I had to apply the product two or three times in some places, but the green and black areas went away. I have a two story 3600 square foot house and the entire job cost less than $100 including using Mold Armour's deck product on the composite decking. Also, the siding on my house is HardiePlank by James Hardie. Their technical service bulletin warned not to power wash the siding because the force of the stream of water could break down the fiber cement over time. Mold Armour enabled me to clean the entire outside of the house without power washing.
June 3, 2014
Rated 5.0 out of 5.0 by Catwrangler Great job!
This is my second time using this product. I advise you to spray the second floor while there is still at least half of the product in the btle. I know it says start at the bottom, but it worked this way as well.
May 26, 2013
Rated 5.0 out of 5.0 by SuburbanGal Awesome Cleaner!
We used this on our house last weekend. Took two times with the product to remove all of the mold and dirt... but my husband was thrilled that he didn't have to climb a ladder and scrub the vinyl siding with a brush. Also worked wonderfully on our Trex type decking... again no scrubbing! Spray on, let set then rinse! We tried to keep the water faucet on about half way and not full force to conserve the house wash... we've done the entire house (1600 feet with a walk out basement) and still have a small amount of product left from the 2 pack. This does not work at all IMO on aluminum gutters.
We are already planning on buying more and buying some for my mother-in-law.
June 29, 2014
Rated 2.0 out of 5.0 by LordofAtlanta It works, but...
I does work, but read the one and only ingredient...it is bleach. I purchased one bottle with good results on a small section of my house. It definitely does not cover 4,000 sqft. You'll have to buy a few bottle on a nice sized two story. I realized some of my plants were withering after short contact despite following the instructions on how to protect your plants. At that point I smelled the liquid to see if I could tell what was in it...it is just bleach...don't let it get on your skin and clothes. You are better off buying a gallon of bleach which I will be doing to finish up my house. Save your money!
March 5, 2014
Rated 4.0 out of 5.0 by TheDude46 I Would Have Awarded 5 Stars, But...
The product is easy to use and required two treatments to be completely effective. I was a little disappointed I had to apply a second coating, as my house really wasn't all that bad with mold/mildew. This two-pack box was not enough to get the job done on my two-story hardie/brick home of 3000 sq. ft.. I purchased a refill at the point of sale that was enough to finish.
Also, the sprayer says it will hit the second story. It would not reach the peaks on the second story of my home. I suppose if your home has eaves/gutters all around, it would reach.
July 15, 2014
Rated 5.0 out of 5.0 by Verified Reviewer impressed
I live in a mobile home and the skirting facing North gets filthy as well as the vinyl. I had a plant too close to the house that left moldy and rusty looking stains on the skirting. When I took everything out and planted new plants, well, it looked just awful from the street.I sprayed this stuff on, waited about 10 mins and hosed it off. It took everything off and left it looking clean and bright. Even when the house got pressured washed, the gunk never came completely off. This product works. Period. I highly recommend it to all.
April 12, 2014
Rated 1.0 out of 5.0 by Ican Another over-advertised product
I bought two 56oz bottles. They were supposed to cover 4000 sq ft each. The first bottle would not spray, it would only shoot a stream. I probably got only 500-600 sq ft out of that bottle. The second one sprayed but moving as fast as possible without wasting any movement, I maybe covered 800 sq ft. I let it set for about 10 minutes as per the instructions and then rinsed. My vinyl siding is light brown so I really couldn't tell if it was any cleaner. The white aluminum gutters and white vinyl soffit/fascia was still very dirty. In some areas the cleaner caused a sploched look which is worse than before I tried to clean it. All in all, this product does not live up to the hype that I have heard or the promises made on the label. I'll just go back to good old bleach and pressure washer.
June 7, 2014
Rated 1.0 out of 5.0 by omnivore My siding looks worse than before I used this product
Following directions exactly (spray on, wait 10 minutes, rinse off), I tried this product on five vinyl-sided dormers on second floor of my house that had developed some mold from shade and pollen. Since the directions said that you couldn't let the product dry before rinsing, I did it on a cloudy day. The mold just ran in ugly streaks and didn't come off--even though I repeated the process three times and used up the entire bottle. My siding now looks worse than it did before. I'm going back to Home Depot and ask for my money back.
September 22, 2011