Model # 7040

Internet #205973339

Moldex 56 oz. Instant Deck and Fence Wash


56 oz. Instant Deck and Fence Wash

  • Gives decks, fences a like-new look
  • Removes mildew, fungus and more
  • No need to scrub
$997 /each
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Frequently Bought Together

Product Overview

Cleans and Brightens Decks and Fences and makes your weathered old deck or fence look like new. Moldex Instant Deck Wash removes tough stains from: mildew, mold, algae, fungus and moss. Formulated with Advanced Bleach Gel for removing deep mold, mildew, moss and algae stains. Ammonia-Free detergents for dirt, grime, food and other organic stains. This product is the ultimate outdoor cleaner for all wood or composite surfaces outside the house. Contains Active Cling technology.

  • Removes mold, mildew, algae, food, grease, bird droppings and more
  • Contains new active cling technology
  • No scrubbing - instant results
  • Great on wood or composite materials

Info & Guides

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Product Size (oz.)


Helps Remove
Dirt,Dust,Grease,Mildew,Mold,Odor,Paint,Scuff Marks,Soap (Calcium/ Lime),Urine,Vomit
Paint Product Type
Mold and Mildew Product
Prevents/blocks mold and mildew
Product Dispenser Type
Hose Sprayer
Product Form
Removes mold and mildew
Rinse required
Safe For Use On
Types of Surfaces Cleaned
Where to Use

Warranty / Certifications

Manufacturer Warranty
No Warranty

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Customer Questions & Answers

will I need a pressure washer to use this product to clean my deck

will I be able to use a ordinary water hose for this project; will I need to allow it to soak before rinsing??
Asked by: Patricia
No. The hose end sprayer is designed to fit a standard garden hose. It will supply sufficient amount of pressure to clean well. We suggest following the directions on the label and allow product to remain on the surface for 5-10 minutes before rinsing.
Answered by: Moldex Brands
Date published: 2017-06-04

How many square feet of deck will one jug be enough for ?

Asked by: Jim
Covers 800 square feet according to an HD customer service person I had an online chat with--I had that question, too. I also just reread the label on the back of the jug and it doesn't say.
Answered by: queenursa
Date published: 2016-09-07

Will this remove old stain on a fence?

My cedar fence is stained a dark brown and is in mostly good condition. The top railing however has worn/peeling stain and I'd like to touch it up. I'm looking for something that will prep the fence for that as well as remove bird droppings without stripping the stain and forcing me to restain the entire fence
Asked by: Eve
We recommend testing the product in an inconspicuous area before using. Our experience using this product on multiple surfaces does not result in the removal of wood stain. However, to be safe, we would recommend testing before proceeding.
Answered by: Moldex Brands
Date published: 2016-07-20

I want to use this on a screened cedar porch. Will it hurt or bleach the fiberglass screen?

Asked by: Snoopduck
We used it around our fiberglass sliding screen door and it was fine--no problems.
Answered by: queenursa
Date published: 2016-09-07
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Customer Reviews

56 oz. Instant Deck and Fence Wash is rated 3.7 out of 5 by 37.
Rated 4 out of 5 by from Project- preparing a cedar deck for semi transparent staining. ... Project- preparing a cedar deck for semi transparent staining. I found the Cabot to be a better, but it must be applied with a sprayer. The Moldex attaches to a hose and applies quick. I used a power washer for removal of both. I was happy with the end result.
Date published: 2017-07-04
Rated 1 out of 5 by from I ad to idea this had bleach! I ad to idea this had bleach!
Date published: 2017-08-08
Rated 3 out of 5 by from useful on some but not all... useful on some but not all
Date published: 2017-06-27
Rated 1 out of 5 by from Minimally effective. Minimally effective.
Date published: 2017-06-28
Rated 5 out of 5 by from Quick and Easy Clean Caution around vegetation this product contains bleach. Just connect to garden hose with good pressure, spray on deck, and rinse. Quick and easy. Make sure not to spray directly into the wind because of the bleach.
Date published: 2015-04-27
Rated 3 out of 5 by from It did the job, but . . . . ! I would recommend this product with some reservations. I will readily confess that the solution did the job it was meant to do (see the pix) but not without a free bath included. The nozzle included with this container is made of lightweight flexible plastic which would not hold the hose when it was attached according to instructions. Even when I reduced the water pressure at the tap the device still blew water all over me when I tried to use it. I finally overcame the issue by putting an automotive hose clamp over the end of the nozzle into which the hose screws and tightening it securely enough to quell the deluge and make the device work correctly. Next time, bathing suit, mask and fins. I reiterate, the product did do the job it was meant to do so I do recommend it, but use the hose clamp or bring a bar of soap and a towel.
Date published: 2016-07-05
Rated 4 out of 5 by from Smells of Bleach Very stong smell but works great. I sprayed on my deck that had Restore Paint on it. Let it soak in. I then sprayed it with a power washer (low pressure) and did a great job. I would not spray this around a place where you have pets, small children or plants.
Date published: 2015-05-05
Rated 1 out of 5 by from Not effective Applied solution as instructed. The wood surfaces on the deck didn't show it's being cleaned during the wait time and after raising off part of the deck, realized it's not doing much cleaning and had to used brush to scrub. However, even with scrubbing, the result is not much better than before. Also, the bottle showed can cover 800 sq ft. I only applied to part of the small deck that may have been around 100 sq ft. and the bottle seems to have less then half solutions left. Probably won't even bother to use the rest to the remaining of the deck because it probably would be a waste of time.
Date published: 2016-10-07
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