Corte*Clean® Composite Deck Cleaner – 2000A 2.77 lbs

$49.99 $39.99


*When ordering more than 1
Corte-Clean is only shipped to the Contiguous Lower 48 United States & DC!
Name Range Discount
Buy More & Save 3 - 3 5 %
Buy More & Save 4 - 6 6 %
Buy More & Save 10 - 11 8 %
Buy More & Save 12 - 60 10 %
Buy More & Save 7 - 9 7 %
Category: SKU: 2000A


Key Features of Corte-Clean®

  • Cleans all common stains in one cost effective product, with an emphasis on those caused by molds.
  • Generally costs less time, labor & money when proactively used at “least twice yearly, spring & fall or when stains occur”, once composites are thoroughly cleaned.
  • Doesn’t contain sodium hypochlorite, the active biocide in Chlorine Bleach, which isn’t scientifically proven for mold.
  • Will not generally bleach/fade/weather composites beyond what occurs naturally unlike sodium hypochlorite.
  • Non-Corrosive to Structural Metal Decking Hardware unlike non-compatible sodium hypochlorite & oxalic acid, the #1 SAFETY ISSUE in the decking industry!
  • No risk of accidentally mixing multiple non-compatible expensive laborious cleaning chemicals, to clean specific stains, such as sodium hypochlorite, oxalic acid, ammonia, etc. that can release toxic poisonous gas when cleaning specific stains from porous composites.
  • 100% Biodegradable making it Eco Responsible.
Corte-Clean® is for cleaning composites decks made from a mixture of visible plastic & wood fiber.
These composites were generally manufactured & installed from the mid 1990’s till around 2015.
Corte-Clean is NOT shipped to PO Boxes, APO or FPO, Alaska, Hawaii, US Virgin Islands, Puerto Rico or other US Territories.
NOTE! Corte LLC Does Not Accept Returns of Corte-Clean®, so please don’t buy more than you need. You can always purchase more, if/when you need it.  Failure to purchase enough Corte-Clean® and/or read, comprehend & follow its label directions is not a warranty claim.






Additional information

Weight 2.77 lbs


Corte*Clean is only delivered via FedEx Ground.

Depending on the quantity of product ordered, your order may arrive in more than one package.

Delivers are generally made in 1 to 5 business days via FedEx Ground.

Tracking #’s are provided automatically with every shipment.

You will receive a “CORTE*CLEAN® Order Tracking # & Info! READ Please!” email when your order ships.

Corte LLC Does Not Accept Returns of Corte-Clean®.

Corte-Clean® is shipped with Precautionary & Hazard Statements.

Same Day Shipping

For same-day shipping, please place your order before 11 AM, PST, Monday through Friday (except holidays).



For delivery times, please see:

This map illustrates service schedules in business days for FedEx Ground shipments. Red is 1 day, blue is 2 days, orange is 3 days, green is 4 days, purple is 5 days. FedEx Ground doesn’t generally deliver on weekends or holidays. PLEASE NOTE, Corte Clean is NOT shipped to Alaska or Hawaii!


Corte*Clean Label Directions PDF – Click Here.

Additional Information…

When used at Maximum Strength, a single 2000A bag of Corte*Clean® will generally clean approximately 300 Square Feet, with two (2) repeat applications. 4+ scoops of Corte*Clean® powder per gallon of water is generally is generally necessary to clean composites of mold stains or other difficult to remove stains when first noticed. MAXIMUM STRENGTH of between 4 to 5 scoops is  generally maximum solubility unless distilled water is used. It’s always best to start out by purchasing one (1) 2000A bag of Corte*Clean® for every 300 Sq. Ft., to see how many 10 Sq. Ft. sections of your deck it will clean.

Composites with stains, will generally require at least two (2) repeat applications of Corte*Clean® at MAXIMUM STRENGTH to a properly prepped, thoroughly dry composite surface to thoroughly remove stains when first noticed. Additional repeat applications to thoroughly dry composites may be necessary to remove deeply saturated or rooted stains. Keep in mind, the longer one procrastinates properly Corte*Cleaning® composites, the more time, labor and expense it generally takes as the stains root or saturate deeper into composites, especially if other products have been previously used.

Composites manufactured with dirty recycled wood fibers that “tannin bleed”, especially those made with dirty recycled plastic, that have been neglected or where other products have been previously used will generally require additional repeat applications to thoroughly dry composites initially thoroughly clean the first time Corte*Clean® is used. This generally requires the purchase & use of an additional Corte*Clean® 200A bag to thoroughly clean 300 Sq. Ft. of composites. If stains are still visible, and/or Corte*Clean® is still turning dirty or discolored or yellowish “tannin bleeding” is still occurring, the composite(s) aren’t thoroughly clean & the application process must be repeated to thoroughly dry composites or you are likely wasting your time & money.

If this is your first time using Corte*Clean®, you will likely need  twice (2X) as much Corte*Clean® to thoroughly  the underlying dirty recycled plastic and tannin’s from the wood fibers of which most composites with mold problems are made, especially if they have been neglected, previously power washed or other cleaning products have been used, especially on a routine basis, specifically those that contain sodium hypochlorite in an attempt to clean mold which has been exacerbated. It may take 2 to 4+ applications of Corte*Clean® at maximum strength to thoroughly dry composites in direct sunlight between the temperatures of 65 F. to 85 F. when composites are allowed to expand. This will likely require up to two 2000A bags of Corte*Clean® for every 300 Sq. Ft.- allowing up to four+ repeat applications at maximum strength. Do not skip the final Corte Clean 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 apply before the composites receive moisture from rain.

Note: 6′ railing sections generally require approximately 75 square feet of Corte*Clean®, 8′ railing sections generally use approximately 100 square feet of Corte*Clean®.

If stains are still visible, especially when composites are wet, with water, or the Corte*Clean® is still turning dirty or discolored, one must repeat the application process. Failure to thoroughly Corte*Clean® composites is a waste of your time and money. If you aren’t willing to thoroughly Corte*Clean® composites, by following the Corte*Clean® label directions, please do not purchase our proven product. You won’t likely be happy.

Failure to thoroughly Corte*Clean® composites is a waste of time & money. Please do not purchase our proven product if you aren’t willing to thoroughly Corte*Clean® them, as you likely won’t get your composites thoroughly clean & be a happy customer!

Routine Cleaning is necessary to keep composites clean, as they don’t magically stay clean on their own. A single 2000A bag of Corte*Clean® will generally keep approximately 500 Sq. Ft. clean, when used “at least twice yearly, Spring and Fall or when stains appear” or a total of a 1,000+ Sq. Ft. when used at the “up to 2.5 scoops” strength per “1 Gallon” of water strength. This is the Corte*Clean® strength that is generally necessary to keep composites clean when PROACTIVELY USED before stains occur. Composites located in climates that receive routine moisture may require additional proactive Corte*Clean® applications to keep composites clean, depending on the wood & plastic they are made, how they are used, what gets on them, routine moisture & climate they are located. Example: Spring, Summer, Fall, Winter or when stains are noticed.

Once thoroughly Corte-Cleaned®, and stains are no longer visible, it is CRITICAL that the final label direction is followed! Unfortunately, most choose to ignore or skip it??? It states “When Corte-Clean® no longer turns 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 composite prior to using.” The longer the ugly white Corte-Clean® residue remains, the deeper it cleans/soaks into composites, the longer composites generally stay clean of all stains. It is always best to apply this final Corte-Clean® before natural moisture from lite rain & allow to naturally thoroughly rinse. Always thoroughly rinse prior to use.

The ideal cleaning schedule & strength Corte*Clean® is used may be fine-tuned to your climate & when stains occur. Most composite manufacturers suggest cleaning at least twice (2X) per year, spring and fall, to start, but it is always best to proactively use Corte*Clean® 3 to 4 times the first year or two with problematic composites known for mold stains, the goal is for composites to generally stay clean for longer while spending less. Generally, the more often composites are  initially Corte*Cleaned®, the less that can be mixed with a gallon of water to keep composites clean when proactively used to prevent deep stains.

Proactively Corte*Cleaning® composites, before stains become deep set or below the surface from seasonal heat & moisture, is the key to generally spending less time & money keeping composite clean. Corte*Clean® customers have reported that they can keep up to approximately 2,000 Sq. Ft. of composites clean with a single 2000A bag when proactively used. See how little Corte*Clean® can be used to keep composites clean in order to save. If stains are noticed, one is generally waiting too long to proactively routinely Corte*Clean®. Don’t procrastinate if you wish to generally save time, labor and money keeping your composites Corte*Cleand®.

Store new or unused Corte*Clean® in original re-seal-able packaging, away from combustible materials in dry, cool area out of direct sunlight, where children, pets, etc. can NOT access it. Climate controlled well ventilated areas with a consistent temperature & low humidity below 80 Degrees Fahrenheit but above freezing are best. Do not take Corte*Clean® on airplanes.

Corte-Clean® does have a “Best If Used By: date” that is approximately one (1) year from order date.

Do not order more Corte-Clean® than will be used within one (1) year, as it degrades over time & likely will not get composites clean.

Corte LLC does provide a GUARANTEE & LIMITED WARRANTY until the “Best If Used By: date”.

Corte-Clean® is a propitiatory cleaning chemical formula with a Safety Data Sheet (SDS).

Corte LLC Does Not Accept Returns of Corte-Clean®.

See Corte LLC Store Policies before ordering!

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