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.

64-fl oz Deck and Patio Outdoor Cleaner

Ratings & Reviews for Mold Armor 64-fl oz Deck and Patio Outdoor Cleaner

4.0
189
Review
 4 out of 5
189 Reviews


77% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product received mixed reviews. Some customers found it effective at removing mold and mildew from outdoor surfaces, appreciating its ease of use. However, many were disappointed, reporting that it did not work well or required significant additional effort like scrubbing or pressure washing. Some felt the product was overpriced or just a basic bleach and water solution. Overall, the consensus is that the product may work well for some users, but may not be reliable or effective for everyone, especially on tougher mold or mildew buildup.

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

Didn’t work for me

Would Not Recommend

I used this for our fence but didn’t clean even after 2 times of using this. Don’t recommend.

April 9, 2022
Was this Review Helpful ?
Response from MoldArmorExpert

We are sorry to hear you had a negative experience with our Mold Armor Deck, Fence, & Patio Wash product. We’d like to assist in providing a bett...

MoldArmorExpertApril 11, 2022

Let it sit

Would Recommend

Easy to hook up to the hose and spray. Let it sit for 10mins on white vinyl fence. Spray over it one more time and rinse off.

February 5, 2022
Verified Purchaser
Was this Review Helpful ?

Nope nada

Would Not Recommend

Followed the instructions and it did nothing. I had to use a wire brush broom to get any mold or mildew off my deck.

February 4, 2022
Verified Purchaser
Was this Review Helpful ?
Response from MoldArmorExpert

Thank you for taking the time to bring to our attention that our product did not work for you. We would like to get more details about your experienc...

MoldArmorExpertFebruary 5, 2022

0% Effective

Would Not Recommend

I purchased the Mold Armor Deck and Patio Outdoor Cleaner from Lowes in November 2021. My goal was to remove green mildew from my increasingly green wooden deck. I followed the instructions precisely, with absolutely no results. Next, I tried it again, Then again but leaving it on for a half-hour before rinsing. No results. Finally I even tried letting it dry completely, then reapply and wash-off. This product didn't touch it. Zero results. A total waste of money.

November 6, 2021
Was this Review Helpful ?
Response from MoldArmorExpert

Marc - Mold Armor E-Z Deck, Fence and Patio Wash should be applied to a dry surface and rinsed within 10 minutes. If you wet the surface before appl...

MoldArmorExpertNovember 10, 2021

What a waste

Would Not Recommend

Used just as instructed and it did not work one bit. Just a waste of money.

August 26, 2021
Verified Purchaser
Was this Review Helpful ?
Response from MoldArmorExpert

Jordan86taylor We are sorry that you were not satisfied with the Mold Armor E-Z Deck and Patio Wash. The product is a strong formula that works best...

MoldArmorExpertAugust 31, 2021

Didn’t work as expected

Would Not Recommend

We have a wooden deck and part of it gets more shade due to the angle of the house in the sun. We used the product exactly as prescribed and even treated more than once in some areas then scrubbed with deck brush. The mold did not come off. Wasted a lot of money on this product. Takes more than you think too.

July 27, 2021
Was this Review Helpful ?
Response from MoldArmorExpert

Joanne - Mold Armor E-Z Deck, Fence and Patio Wash is a strong formula that works best when applied to a dry surface and is rinsed within 10 minutes....

MoldArmorExpertJuly 29, 2021

Perform as advertised, need more than indicated

Would Recommend

As the label says it quickly cleans mold, mildew, dirt, and algae stains quickly from wood deck, fencing, and patio. Wood much brighter and color is better. I used the product on a 40 year old deck, a 15 year old patio and a 3 year old fence. All three surfaces required two applications (deck needed 3). Scrubbing with a scrub brush dramatically improved results. I purchased the equivalent of 21,00 sq.ft. of coverage for an area that measured out to only 1,300 sq. ft (3,900 sq. ft. when you acc...

June 30, 2021
Was this Review Helpful ?

What a Pleasant Surprise

Would Recommend

We used this product on a plastic outdoor storage box. The box was so old and green mold stained. We didn't think it would ever come out clean. To our surprise the item came out looking almost brand new without any effort. We just sprayed waited 10 minutes maybe scrubbed it a little bit with scouring pad here and there on tough spots rinsed it and it looks like new. Wish I had it before picture. I would hardly recommend this item.

June 13, 2021
Was this Review Helpful ?

Nope

Would Not Recommend

I bought this for brick pavers, maybe it works better on a different surface. Just used my power washer after this didn’t work.

June 6, 2021
Was this Review Helpful ?