Corte Clean Composite Deck Cleaner Reviews

Name: Corte Clean Composite Deck Cleaner
Rating: 4.84

4.8 Rating 708 Reviews

97 %

of reviewers recommend Corte Clean Composite Deck Cleaner

4.8

Based on 708 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:

CORTE*CLEAN® is the proven solution for cleaning and inexpensively routinely maintaining composites of all common staining issues including mold & mildew stains, black spots, grease, oil, barbecue, tannin, leaf, pine needle, chalk, berries, sunscreen, olive oil, citronella candle oil, peanut butter, red wine, pet food, hard water, grass, ground in dirt, clay, brick, flower pot, rust, grime, green slime and most other stains that saturate the porous surfaces of most composites.

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 Lemons

Anonymous

Anonymous // 01/01/2019

Filter: Rated 5 None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“I used the product on my composite Adirondack chairs. They look great.”

Helpful Report

Posted 6 years ago

“OMG!!!! Corte Clean is amazing. We have had major problems with dark stains on our composite decking. We have tried 5 different cleaners and nothing got rid of them. I was getting frustrated because lets be real... composite decking is not cheap and ours looked dirty and gross. Then I found out about Corte Clean. So I figured Id give it a shot after reading and seeing before and after pictures on the website. I am estatic how well it cleaned my deck. My deck looks brand new! Ordering again to be prepared for a fall cleaning. Thank you, thank you, thank you!!!”

Helpful Report

Posted 6 years ago

“I've been using Corte Clean Deck Cleaner for five or more years, I've lost track. I use it in the spring after the pollen season to get the winter stains from the deck. I was first able to buy Corte Clean locally but now order it direct since no one carries it here. Corte Clean is the best product I have ever used to make my deck look like new. It really lifts the stains from my Trex and protects it for the rest of the season. The product requires thorough mixing or it will jam your Hudson-type sprayer. I've learned to use a paint stirrer that fits on a drill for best results. Be sure to keep the treated surface wet for at least 20 minutes for best results. I use a power sprayer to remove it although Trex recommends against this. I also treat an area larger than 10' x 10' but keep it damp especially in the sun. It works for me and makes the job go quicker. I highly recommend Corte Clean and will use it for years to come. Just wish I could buy it locally. However, shipment from the company was quick and timely.”

Helpful Report

Posted 6 years ago

“We have two composite decks, at two houses. One is along the California coast and one is not. The 9 year old TimberTech deck, with hidden fastiners, is on the coast, which gets lots of morning dew, due to the fog resulting in green and black molds. The grey Trex is inland and stays dry most of the year, but still gets dirty and moldy over the winter. Corte Clean works great for cleaning both. The mold use to grow up from the deck around the built in BBQ, onto its cover, damaging it. I sprayed the Corte Clean on the decking and bought a new BBQ cover, problem solved. Great product which I just ordered more for this season's cleaning. Be sure to use in direct sunlight for best results!”

Helpful Report

Posted 6 years ago

“8 or 9 year old TimberTech deck with white railings and 3 kids in OH. Shaded area gets green, under the grill gets messy. Been using Corte Clean for years spring & fall for years. Does the job and ordered more.”

Helpful Report

Posted 6 years ago

“We have an older TimberTech deck in PA, where it has been raining for weeks. The installer told us to use Corte Clean, which we use to purchase at Lowe's and have used exclusively for years. It gets rid of the mold. We now purchase it directly and just again bought it for this year. The deck looks brand new when done.”

Helpful Report

Posted 6 years ago

“Works great for cleaning black mold spots from composite decking. Love that it doesn't hurt the plants. I water them heavily. Been using Corte Clean for years, just purchased again. Not sure what brand of decking, but it was made in here in Green Bay, WI.”

Helpful Report

Posted 6 years ago

“I have a TimberTech deck that had black mold spots all over it here in NJ. I purchased Corte Clean several years ago and used it. I havn't needed to clean it in at least 2 years because the black spots havn't come back. I'm now getting a little green lichen or moss. I have tried many other products prior to discovering Corte Clean, without the same success. This is truely a great product.”

Helpful Report

Posted 6 years ago

“EverGrain moldy deck in Arkansas. The difference is night & day. I just ordered more to complete the job.”

Helpful Report

Posted 6 years ago

“We use to buy Corte Clean at a local store, now we buy it direct, as they no longer carry it. I just ordered more. We have been proactively using Corte Clean for years to keep our TimberTech deck clean of mold in NJ, where it has just rained for two weeks. Our deck gets very little sunlight, as it faces north. Keeping it clean has become less and less of a problem.”

Helpful Report

Posted 6 years ago

“I have previously used Corte Clean to clean my composite deck of mold in NJ and just ordered more. I am very happy.”

Helpful Report

Posted 6 years ago

“Did a really good job with mold in New Jersey.”

Helpful Report

Posted 6 years ago

“It works! I have TimberTech in NY that gets moldy with all the trees and other debries. Keeps the deck clean all summer. I have been using this product for years and just ordered more.”

Helpful Report

Posted 6 years ago

“. I LOVE ❤️ ❤️ this product. My deck isn’t nearly as dirty this spring! I try to spread the word about it.”

Helpful Report

Posted 6 years ago

“Black oil under the gas BBQ & mold on the TimberTech deck. Corte Clean has done me good for years in Connecticut. Just ordered.”

Helpful Report

Posted 6 years ago

“I own a 15 to 16 Year old Trex deck, mostly in the shade, with hickory and oak trees above it on the north side of the house in Indiana. I Corte Clean it spring and fall or it gets moldy! I have been using Corte Clean for years and just bought more.”

Helpful Report

Posted 6 years ago

“I have an old Timbertech non-capped deck and a new Trex capped PVC deck installed in 2015. Mold and tree debries all over them both here in VA. Corte Clean does the job. I apply spring and fall to keep them clean and just ordered this years supply.”

Helpful Report

Posted 6 years ago

“I sold my house in Kansas with a Trex deck to move to my vacation home in Maine. Corte Clean worked wonderfully to clean the black mold spots, as my deck was on the north side of the house. My vacation home has a composite deck, so I just ordered more Corte Clean to clean it and keep it clean. I love the product and tell everybody about it.”

Helpful Report

Posted 6 years ago

“12 Year old Trex deck that gets black mold spots in Georgia. I Corte Clean every spring for the last 5 years. Looks brand new when I am done.”

Helpful Report

Posted 6 years ago

Proactively apply Corte Clean, at the reduced strength of up to 2.5 scoops of Corte Clean powder, per gallon of water, in the fall, or when stains appear, if you wish to generally save time and money. Proactively Corte Cleaning prevents deep costly stains. Don't be reactive, be proactive and routinely Corte Clean.

Posted 6 years ago

“Corte Clean worked great to clean my moldy Trex deck in Olympia Washington! While some of the mold stains were stubborn, the Corte Clean kept on working. They all disappeared when it rained. Follow the directions and let it do its job. I have re-ordered for spring cleaning.”

Helpful Report

Posted 6 years ago

If only every Corte Clean customer could just follow the directions. Unfortunately, most skip the final label direction which states "When Corte Clean no longer becomes dirty or discolored, it can be diluted & allowed to dry on weathered composite surfaces. Corte Clean is designed to continue to clean any time it receives moisture. A white residue may remain until thoroughly rinsed (use a brush if necessary). Thoroughly rinse prior to using." The best way to thoroughly rinse is to allow natural moisture from rain or snow. Proactively applying before natural moisture, "at least twice yearly, spring & fall, or when stains appear" generally saves much time and money, as corte clean can be used at the "reduced" "up to 2.5 scoop" per "1 gallon of water" strength. Less Corte Clean = less money. Allowing natural moisture = less time, water, money.

Posted 6 years ago

Corte Clean Composite Deck Cleaner is rated 4.8 based on 708 reviews