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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
Jill G
Verified Buyer
“Live on Colorado and the harsh weather can wreck havoc on your deck. Used the cleaner on 2015. The results were wonderful. Make sure to rinse or cover objects before starting. It will leave a trace on Windows and furniture. They recommend this as well. Watch the video to get the process down. Will order again and will maintain my Trex deck. Highly recommend this product.”
Helpful Report
Posted 8 years ago
Anthony L
Verified Buyer
“Love the product......”
Helpful Report
Posted 8 years ago
Larry W
Verified Buyer
“Good Stuff!”
Helpful Report
Posted 8 years ago
Jim S
Verified Buyer
“Easy to use and does a great job on our trex deck. Cleaned up the winter residue and made summer rinsings easier.”
Helpful Report
Posted 8 years ago
Mike B
Verified Buyer
“I have been using Corte Clean on my composite deck for 2 years and it does an excellent job of removing mold and dirt. You have to follow the directions carefully and use it in the Spring and Fall here in the Northeast where there is much moisture. Whenever I called the company they were very helpful. If you are in a store and it is hard as a rock, do not buy it. It is outdated. I buy it online from Corte Clean.”
Helpful Report
Posted 8 years ago
Steve W
Verified Buyer
“After having tried nearly every other cleaner on the market, I discovered that Corte is the most effective and longest lasting cleaner available for my composite decking. There is no reason to ever use anything else.”
Helpful Report
Posted 8 years ago
Darrel H
Verified Buyer
“Used Corte Clean last fall for the first time on my deck and it worked awesome. i will definitely use it every time form now on.”
Helpful Report
Posted 8 years ago
Michael B
Verified Buyer
“This cleaner did a very good job with algae control and general spot removal. The foaming action seams to penetrate the surface of the deck better. Just make sure you use it before the expiration date.”
Helpful Report
Posted 8 years ago
Thomas A
Verified Buyer
“product does the job best of all tried. The only slight downside is the delay due to the waiting-period for each app to work.”
Helpful Report
Posted 8 years ago
Anne Y
Verified Buyer
“We had dark stains on our composite deck and could not get them clean. We were having the whole house power washed and they were unable to remove the stains as well, but said a prior customer had luck removing them with corte. We looked it up online and ordered right away. It is easy to use if you follow the directions. Our decks looked like brand new. That was 2 years ago. We will be using it again this Spring as some other spots are visible and we know corte will remove them.”
Helpful Report
Posted 8 years ago
Anthony J
Verified Buyer
“Best product on the market. It actually work as advertised.”
Helpful Report
Posted 8 years ago
Denise D
Verified Buyer
“We replaced our pine deck with a "maintenance free" TimberTech deck because we were sick of the upkeep. To our chagrin we realized after a couple of years even these types of decks require annual maintenance to look their best. Regular cleaners and scrubbing wouldn't remove the blackish spots so we did an on-line search for cleaners and found Corte Ckean was recommended for TimberTech. We found it at a local hardware store and tried it. One small bag easily cleans our approximately 15x21-foot deck. After thoroughly sweeping, hosing and overnight drying, we apply Corte Clean the next morning with a pump sprayer in full sun. Stubborn spots require a light scrubbing and re-application of the cleaning solution. After a morning of work the deck looks like new again! Local stores stopped carrying it so we're grateful to be able to order on-line. If it weren't for this product we probably would have replaced the deck with a patio by now!”
Helpful Report
Posted 8 years ago
William R
Verified Buyer
“I have used Corte Clean for several years now on my composite deck. It is easy to use and does a great job, especially on removing the sticky bud casings from cotton wood trees. Have not found another product that works as well and my deck looks great after I have finished.”
Helpful Report
Posted 8 years ago
Larry H
Verified Buyer
“Haven`t used your product yet. Had exterior of house cleaned, including the the trex flooring. Will use your product sometime this year.”
Helpful Report
Posted 8 years ago
Chuck H
Verified Buyer
“This is a very good product. The only real downsides are that it is difficult to mix/dissolve even in warm water. Also the fact that the temperature needs to be just right during application causes the product to dry quickly. With a large deck it was more work than expected just keeping the areas wet. I will use again though.”
Helpful Report
Posted 8 years ago
Anthony P
Verified Buyer
“Excellent product. It cleans really well”
Helpful Report
Posted 8 years ago
Randy I
Verified Buyer
“Corte Clean is the only product I've found that really cleans my composite deck. It costs a little more and takes a little more time to do the job, but it is worth every nickel and minute to see my beautiful deck again.”
Helpful Report
Posted 8 years ago
Jeff M
Verified Buyer
“It cleaned my composite decking really well . I will definitely use it again when it comes time to clean .”
Helpful Report
Posted 8 years ago
Tony A
Verified Buyer
“I use Corte Clean one time per year, in late Spring or early Summer on my composite Deck. Very, Very Easy to use and apply and no power washing at all ! Not even back breaking as I use a pump sprayer to apply and the garden hose to rinse off. Probably the toughest part of the process is getting the deck furnishings off the deck for easy cleaning !”
Helpful Report
Posted 8 years ago
David W
Verified Buyer
“the product works just as it is described online. I will use it again. it is easy to use and rinses off easily.”
Helpful Report
Posted 8 years ago
Corte Clean Composite Deck Cleaner is rated 4.8 based on 707 reviews
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