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Corte Clean Composite Deck Cleaner Reviews

4.8 Rating 707 Reviews
98 %
of reviewers recommend Corte Clean Composite Deck Cleaner
Company Reviews Product Reviews
215
 Metrics Info
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
Read Corte Clean Composite Deck Cleaner Reviews

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

Write Your review

Filter: Rated 5 None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful
Elsie R
Verified Buyer
“Your product is just great Used it a couple of yers ago and it came out great Will be doing decki shorltly”
Helpful Report
Posted 8 years ago
Walter M
Verified Buyer
“We have Rhino Board for over deck. Have had nothing but trouble trying to get it clean. Have had this deck for 10 years, have used what the manufacturer recommended and nothing worked well. However, Corte-Clean to the rescue!!!!! The mold was the worstit has ever been and it's gone. The deck hasn't looked this good except when it was new. I would recommend this product to anyone with a composite deck.”
Helpful Report
Posted 8 years ago
Mark E
Verified Buyer
“Tried several products with poor results. Followed directions and had desired results.”
Helpful Report
Posted 8 years ago
Thomas Z
Verified Buyer
“Excellent product ! I had some deck stain that I hoped would be removed by using Corte*Clean and it did the job. It also took care of all the other/typical dirt, grime, algae, etc. that accumulates. I could not be happier with the product.”
Helpful Report
Posted 8 years ago
Charlie C
Verified Buyer
“Usually, I clean the whole deck twice a year. The deck looks new after cleaning. Periodically, I need to spot clean disgusting stains caused by the birds that hosing with plain water will not remove! The only marks that did not come totally clean were a couple of short little lines cause by moving something metal across the deck. These marks are barely visible. I am very satisfied with the product and have continued to use it since I got my deck about 7 years ago.”
Helpful Report
Posted 8 years ago
Orna M
Verified Buyer
“Our deck had not been cleaned in years and was heavily spotted. After using CorteClean at it's strongest power it worked perfectly, however the instructions must be followed carefully. Once the deck is cleaned and spots removed, a maintenance twice a year is necessary using half the power. Highly recommend the product.”
Helpful Report
Posted 8 years ago
Steve L
Verified Buyer
“no question Corte Clean works on Trex”
Helpful Report
Posted 8 years ago
Fred C
Verified Buyer
“The stuff is awesome! It really works.”
Helpful Report
Posted 8 years ago
Debbie G
Verified Buyer
“We have been using Corte Clean for 3 years and are completely satisfied with the product on our composite deck. The company is trustworthy, helpful and will actually spend time with you on the phone if you have any questions or just want to chat about your experiences with Corte Clean. We 100% endorse this as the BEST PRODUCT on the market for deck cleaning!”
Helpful Report
Posted 8 years ago
Denise N
Verified Buyer
“Our Trex deck was so bad, we hired a professional to clean it as whatever we tried didn't work. The person that came out to do the job used CorteClean and it turned out to be an unbelievable transformation. He told us how to order it and to keep our deck looking this good recommended that we do it twice a year but at half strength. This has worked very well and it is an amazing product. We discovered it quite by accident and I do fault Trex for not making their customers aware of the fault of this composite deck. Apparently the Trex decks are made differently today but as ours has been here for about 15 years or so, we had to make do with what was here. We would highly recommend CorteClean and also would encourage users to keep up with the maintenance. This makes it much easier. Also the customer service is outstanding. We were given advice on how to make the job easier and have been very satisfied. Palatine, IL.”
Helpful Report
Posted 8 years ago
Anthony P
Verified Buyer
“I love the product.I have a timber tec deck and it was full of mold and dark spots I used corti clean on it and It came out great.My neighbor couldn't believe how beautiful it came out.(he's a doubting thomas).Any questions I had about the product was answered by the manufacturer.They are fantastic!!!!!!!”
Helpful Report
Posted 8 years ago
Raymond D
Verified Buyer
“Excellent product. Easy to use. Allow product to work for you. Follow directions. 800 service Very helpful.”
Helpful Report
Posted 8 years ago
Linda M
Verified Buyer
“Just follow the directions and wear rubber gloves. This cleaner works very well. Our weather in Western Pennsylvania has plenty of rain which, causes algae-the green color that appears on composite decking material. The Corte Clean removes the algae with a little scrubbing involved. It's best to clean your deck several times each year with this cleaner.”
Helpful Report
Posted 8 years ago
Bill S
Verified Buyer
“This product cleans my deck great. Makes it look almost like new .”
Helpful Report
Posted 8 years ago
Pauline W
Verified Buyer
“This product works the best I've tried”
Helpful Report
Posted 8 years ago
Richard A
Verified Buyer
“I have used this product for years and have found that it is the only product on the market that returns my composite deck to its original state. No mold, no stains. I have found that a "lite" treatment in the fall will save a lot of scrubbing during the spring treatment.”
Helpful Report
Posted 8 years ago
Linda L
Verified Buyer
“This cleaner was easy to use, we sprayed it on and let it sit then scrubbed lightly with a long handle brush. The deck came out like new. We used it on a year and a half old deck, grey Trex reliaboard. Its a great product!”
Helpful Report
Posted 8 years ago
Gary C
Verified Buyer
“The product is easy to use and works effectively. The brown color indicates that the product is working and after light scrubbing a simple rinse is all that is needed. Power washing with other products can't remove those black spots like Corte Clean. Very satisfied.”
Helpful Report
Posted 8 years ago
Zdzislaw L
Verified Buyer
“Exceeded my expectations!!! After 4 years the TimberTech decking became quite stained with mildew residue spots created by rain. I power washed it a year ago however it did not remove the deep stains. Two weeks ago I used the Corte*Clean, following the instructions carefully! It really worked - the stains are gone and the deck looks nearly as it did when first installed!!! Note that after applying the Corte*Clean solution on the deck, letting it absorb for 10-20 minutes, scrubbing it with a brush, I power washed the deck, instead of just rinsing with a hose. The hose rinsing alone left some stain residue (though much less than after just power washing, but still noticeable) - so my recommendation is to power wash to rinse!!! One happy customer ...”
Helpful Report
Posted 8 years ago
Richard P
Verified Buyer
“The product worked very well as advertised. It cleaned my TimberTek deck using a power washer as well as the PVC rails. I would recommend it.”
Helpful Report
Posted 8 years ago
Corte Clean Composite Deck Cleaner is rated 4.8 based on 707 reviews
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