Corte Clean Composite Deck Cleaner Reviews

Name: Corte Clean Composite Deck Cleaner
Rating: 4.84

4.8 Rating 707 Reviews

98 %

of reviewers recommend Corte Clean Composite Deck Cleaner

4.8

Based on 707 reviews

Shipping & Delivery
Delivery Methods	Courier, Postal Service
Average Delivery Time	Within 5 Days
On-time Delivery	100%
Accurate And Undamaged Orders	100%
Customer Service
Communication Channels	Email, Telephone, Live Chat
Queries Resolved In	Under An Hour

About Corte Clean Composite Deck Cleaner:

DISCATISFIED CORTE-CLEAN® CUSTOMERS (anything less than a 5 Star Review)!

PLEASE READ BEFORE POSTING A NEGATIVE REVIEW!!!

Please immediately contact Corte LLC if you are not satisfied with our proven product, which has existed for over a decade, with so many positive reviews & re-peat customers. We are a small, 1 product, family run, American made business. We will do our best to help you, as we are EXPERTS in composites & keeping them clean.

We wish to help! (415) 924-9500 X 1
Please leave a message if we fail to answer the phone.
We will call you back ASAP!

We want to make sure you not only get your composites THOROUGHLY CLEAN, we want to make sure you understand how to generally SPEND LESS TIME & MONEY, in the future, keeping composites clean. Corte-Clean® is proven to do this when used "at least twice yearly, spring & fall, or when stains appear" at the "routine cleaning" reduced "up to" 1/2 strength. If mold stains are returning, you are waiting too long to proactively Corte-Clean®, and likely wasting more time, labor and money than necessary! See how little Corte-Clean® can be proactively used to save. THis has the added benefit of being more ECO Responsible!

Corte-Clean® is the most recommended solution for deep cleaning Composite Deck, Dock & Fence of all common stains, NOT JUST those caused by MOLDS. Say goodbye to mold & mildew stains, black spots, grease, oil, rust and more with out the need to expensively purchase and laboriously use multiple non-compatible poisonous and/or corrosive to structural metal cleaning chemicals, especially those that contain oxalic acid or sodium hypochlorite, the active biocide in chlorine bleach which OSHA DOES NOT RECOMMEND FOR MOLD & science by Oregon State University has proven to be ineffective from the wood of which most composites are partially made. Don't be another sucker for "The Chlorine Bleach SCAM"!!!

Visit Website

Phone:

(415) 924-9502

Email:

info@compositedeckcleaner.com

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Corte Clean Composite Deck Cleaner 5 star review on 5th June 2023

Jerry L

Anonymous

Anonymous // 01/01/2019

Sort by: Most Recent Most Recent Highest Rated Filter: None None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“We have a TimberTech deck in WI and have been using Corte Clean for a long time, once yearly, to clean mold. Our son then installed a Trex deck in IL. He now uses it to. We are very happy and definitely recommend.”

Helpful Report

Posted 5 years ago

Thank you for the testimonial! You & your son get a discount on a future order! Please call when you need it.

Posted 5 years ago

“Ever since building our home in 2009 we’ve used Corte-Clean on the TREX composite floor of our screen porch and cooking deck. Effectively removes mold and stains. Minimal “work” involved — spray, wait, and rinse. We use it every spring and often in the fall. This stuff is great!”

Helpful Report

Posted 5 years ago

You win a FREE 2000A bag of Corte Clean with FREE SHIPPING! Call next time you need it & remind us of this testimonial. We love customers like you.

Posted 5 years ago

“I've been using Corte Clean 2-3 times per year for over a decade to keep my Home Depot Veranda composite deck, that is western facing, clean of black mold for over a decade. It is located in a very moist climate. I have noticed the cleaning action doesn't stop until thoroughly rinsed. This is the best product.”

Helpful Report

Posted 5 years ago

“We have owned the lake home with an AZEK composite deck for 10 years in MN. The trees were dripping sap all over it. Nothing would remove it. I called Corte Clean customer service and they told me to use it at 2.5 scoops per gallon of water. I watched the YouTube Corte Clean video, which everyone should watch before using this product. It was absolutely wort the 6 minutes. I applied the Corte Clean, watched it bubble up and the sap stains disappear. I will be proactively using Corte Clean in the future. I couldn't be more thrilled! The product is simple and easy to use and the customer service is excellent! I will be recommending to my local hardware store and anyone whom owns a composite deck.”

Helpful Report

Posted 5 years ago

“I have used this product on my 7 year old composite deck x 2 and can verify the before and after photos on the package are true. I am unable to buy this product locally any longer; online order my only choice which I will soon complete.”

Helpful Report

Posted 5 years ago

“We have had a composite deck for about 10 years. I was under the impression when we went to the expense of putting in composite material that we would not need to clean it....wrong. We tried several products from box stores with no luck until we found Corte Clean. It removed mold spots and stains from leaves and grease from the grill. We’ve been using it ever since. The product is easy to use and works wonders with seasonal grim.”

Helpful Report

Posted 5 years ago

Thank you for the review! You deserve a discount on your next order. Please call to purchase when you need more CC, likely next year.

Posted 5 years ago

“Made our deck look clean and new!”

Helpful Report

Posted 5 years ago

Now the goal is to make sure your deck remains looking this way, for the lowest possible cost, with the least amount of time & labor, while being as eco responsible as possible, by using the least amount of Corte Clean. Proactively using Corte Clean “at least twice yearly, spring & fall, or when stains occur” at the “routine cleaning” or up to ½ strength is the key. Please call if you wish to thoroughly discuss, as no one wants to waste time & money cleaning anything, especially composites.

Posted 5 years ago

“I’ve been using Corte clean on the composite deck for the last 5 years. I find it wonderful in cleaning the tanin stains left by leaves during winter. After using this product my deck is looks almost new. I highly recommend this product for anyone with a composite deck.”

Helpful Report

Posted 5 years ago

“It is so easy to use. I used to rely on my sons to help me clean my deck. Not anymore! I easily do it myself. It is so easy that I now also do my neighbor’s patio as they have some health problems. It is a pleasure!”

Helpful Report

Posted 5 years ago

Once the underlying issue with dirty wood fibers and/or recycled dirty plastic, of which most composites are made has been Corte Cleaned, along with all common stains, especially those caused by molds, most have the same experience as you. This is especially true when Corte Clean proactively used, "at least twice yearly, spring & fall, or when stains are noticed" at the "routine cleaning" up to 1/2 strength or up to 1/2 the Corte Clean to keep composites clean at a lower cost while being more eco responsible, because less is used. Unfortunately, most wait for composites to become a mess, so they can spend more labor, time & money to keep composites clean?

Posted 5 years ago

“My TimberTech deck is 12 years old and still looks like new. I have never used any product other than Corte Clean because it was recommended by the manufacturer. Our deck (1,000 sq. ft in multiple levels) is prone to black mold stains, especially under areas that are tree shaded, but the Corte Clean gets them right out. I use the product in spring and fall, doing an initial "spot cleaning" in the worst areas, then apply a diluted solution which I do not rinse off. I am also happy with the support the company provides- personal attention is there if needed. I would recommend ordering the product from the website because it seems fresher and works faster than what I bought in the deck store, even though it was within the expiration date.”

Helpful Report

Posted 5 years ago

“Corte Clean worked like magic and deck is back to original color. Easy to apply and little to no scrubbing. Very pleased!”

Helpful Report

Posted 5 years ago

Thanks for the testimonial! Unfortunately, we can't verify your Corte Clean purchase? Did you purchase from a brick & morter retailer? Please let us know & wi will give you a discount on a future purchase, should you decide to purchase directly from us.

Posted 5 years ago

“I have been using CorteClean for nearly 9 years now and it works great on my TimberTech deck. I follow the directions carefully, using in the spring and fall, and it removes the mold and black spots every time! I use to be able to get it at a local hardware store in the next town, but they no longer carry it. Very disappointing. Thank goodness I can buy it directly from Corte-Clean!”

Helpful Report

Posted 5 years ago

Thank you for your Corte Clean review! You deserve a discount on your next order; please call to place an order next time you need Corte Clean. We greatly appreciate you taking the time to write your testimonial.

Posted 5 years ago

“We have a 10 year old Trex deck in Tennessee. We have been successfully using Corte Clean ever since. It works for mold. Good product and just ordered more today.”

Helpful Report

Posted 5 years ago

“I had been using Corte Clean for years to keep my composite deck clean for over 8 years. Last year, I tried another product. Don't waste your time. Needless to say, I just bought more Corte Clean.”

Helpful Report

Posted 5 years ago

“HI. I used the corte - clean product last year for the 1st time. 7 year old timber deck decking. I swear it was like back to the original color. I forgot how much lighter the deck really was until it was fully cleaned. really good product. follow the directions and you will be really surprised and happy with the result. just ordered more now and look forward to an anotehr year of a good looking deck. So nice to feel confident that putting in the cleaning work is well worth it with this product.”

Helpful Report

Posted 5 years ago

We have discounted your order today by $9. We greatly appreciate our customers taking the time to write a testimonial!!!

Posted 5 years ago

“Cleaner 39 bucks per bag, Customer service offered priceless.....not only is the cleaner a good buy but the personal customer service offered is exceptional, been using the product pretty consistently and my 10 year old deck looks awesome. Ann - Olmsted Falls, Ohio”

Helpful Report

Posted 5 years ago

Ann, THANK YOU for the testimonial! You win FREE Corte Clean. Please let us know next time you need it.

Posted 5 years ago

“We live in the woods and have 2 large front and back decks. Our decks which are grey in color not only get dirty, but we have to deal with a lot of ugly mold. Until 2015, both decks were composite T&G TimberTech Floorizon decking and the only thing that killed mold was a bleach and water mixture used often. In 2015, we replaced our back deck’s composite T&G TimberTech Floorizon decking with capped composite Trex Transcend grooved porch decking. To our dismay, bleach could NOT be used on capped composite Trex Transcend grooved porch decking. Corte-Clean was recommended. So, we tried Corte-Clean in 2015 and have used nothing else since on both our decks. Not only does it easily clean our decks and kill the mold, the decks only need to be cleaned a few times a year and stay clean much longer. The product continues to work every time it rains if you don’t wash all the product off after it is clean. It will continue to clean any time it receives moisture until it is thoroughly rinsed. We won’t use anything else on our decks and just wish we had known about it sooner.”

Helpful Report

Posted 5 years ago

“I originally found out about Corte Clean from the manufacturer of my deck. One board was turning black and moldy, while others were not? The representative from TimberTech came out and informed me that some of the boards appeared to be treated to prevent mold, while others were not and that Corte Clean is the best product. The black mold no longer comes back. I use to buy Corte Clean from my local lumber retailer. They stopped carrying it, so I started buying it directly from its website in 2010. Nothing works like Corte Clean, as I have tried many other products. While Corte Clean may seem expensive, you get what you pay for. It gets rid of grease and oil from the barbecue and other stains too. It is not labor intensive, give it a chance to work and a little brushing. I use it in the spring and fall to keep the keck clean, however, last year I couldn’t clean the deck and a little green mold has returned. I live on the ocean in New Jersey, so I didn’t want to use a cleaner that was corrosive to the metal decking hardware. My deck looks like new once cleaned with Corte Clean.”

Helpful Report

Posted 5 years ago

“For years, I use to drive 30 miles to buy Corte Clean. Then, the retailer here in Georgia no longer stocked it? I then started buying it directly from the company. I have been doing this for 4 years. I called today to order more, so this is my 5th. In total, I have been using Corte Clean to clean Trex for almost a decade. The mold doesn't come back any more. I am a very happy customer.”

Helpful Report

Posted 5 years ago

If one isn't reading, comprehending & following the Corte Clean label directions, they likely won't have your same experience.

Posted 5 years ago

“It removes the mold, grease and stains very effectively. I have been using it on my Trex deck for the last 5 years and it has always done a wonderful job.”

Helpful Report

Posted 5 years ago

Corte Clean Composite Deck Cleaner is rated 4.8 based on 707 reviews