#1 Home Improvement Retailer
Home
Paint
Paint Cleaners
Paint Prep & Cleanup

Internet #305364046

Model #52125A-01

Store SKU #1003953325

128 oz. Premium Deck Cleaner

(710)Questions & Answers (63)
  • Ready to use, no mixing
  • Great for outdoor wood decks, rails, etc
  • Best for prepping wood before sealing
  • See More Details

Frequently Bought Together

+
+
Price:

Product Overview

Surface preparation is the critical first step in achieving a beautiful, long-lasting wood finish. Olympic Premium Deck Cleaner is a unique, premium quality product that penetrates deep to remove dirt and mildew stains. Restores the clean, natural look to exterior wood, concrete, composites and other surfaces.
  • Deep cleans decks, fences and siding prior to staining
  • Removes 4X more dirt than water alone
  • Essential first step to remove stains caused by dirt, mold, mildew and algae
  • Fast action; wash off after 10-minute
  • Ready to use - no mixing
  • 1 gal. cleans up to 300 sq. ft.
  • Works with all wood types including most composites

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.
  • 17 in. Over The Boot Rubber Slush Boot Cotton Lined Hi Vis Yellow Top Strap and Buckle Size 12

    Cordova17 in. Over The Boot Rubber Slush Boot Cotton Lined Hi Vis Yellow Top Strap and Buckle Size 12

    (16)
  • Cor-Touch II Nitrile Coated String Knit Shell Large Palm Glove (5-Pack)

    CordovaCor-Touch II Nitrile Coated String Knit Shell Large Palm Glove (5-Pack)

    (27)
  • 8-Piece High-Density Polyester Knit Paint Tray Kit

    8-Piece High-Density Polyester Knit Paint Tray Kit

    (2743)
  • 3 in. x 1000 ft. Caution/Cuidado Standard Barricade Tape

    Empire3 in. x 1000 ft. Caution/Cuidado Standard Barricade Tape

    (280)
  • 5 in. Polyester Blend Stain and Waterproofing Block Brush

    Linzer5 in. Polyester Blend Stain and Waterproofing Block Brush

    (636)
  • SuperTuff Polypropylene Disposable Shoe Covers (3-Pair)

    TRIMACOSuperTuff Polypropylene Disposable Shoe Covers (3-Pair)

    (8)
  • 5 Gal. Homer Bucket

    The Home Depot5 Gal. Homer Bucket

    (1867)
  • ScotchBlue 1.88 in. x 60 yds. Original Multi-Surface Painter's Tape

    3MScotchBlue 1.88 in. x 60 yds. Original Multi-Surface Painter's Tape

    (5412)
  • Community Wear Face Mask (2-Pack)

    Tommie CopperCommunity Wear Face Mask (2-Pack)

    (3065)
  • Waterguard 5 gal. Clear Multi-Surface Waterproofing Sealant

    OlympicWaterguard 5 gal. Clear Multi-Surface Waterproofing Sealant

    (475)
  • WaterGuard 5 gal. Woodland Cedar Transparent Wood Stain and Sealer

    OlympicWaterGuard 5 gal. Woodland Cedar Transparent Wood Stain and Sealer

    (158)
  • Waterguard 5 gal. Clear Wood Sealer

    OlympicWaterguard 5 gal. Clear Wood Sealer

    (719)
  • WaterGuard 5 gal. Acorn Brown Transparent Wood Stain and Sealer

    OlympicWaterGuard 5 gal. Acorn Brown Transparent Wood Stain and Sealer

    (139)

    • Compare Similar Paint Prep & Cleanup

    current product
    128 oz. Premium Deck Cleaner    		10501 12 Oz Wood Bleach1 gal. Original Concentrated Cleaner/DegreaserTop Rated1 gal. Brush Cleaner
    BrandOlympicSAVOGRANKrud KutterKlean-Strip
    Name128 oz. Premium Deck Cleaner10501 12 Oz Wood Bleach1 gal. Original Concentrated Cleaner/Degreaser1 gal. Brush Cleaner
    Price
    Ratings
    (710)
    (76)
    (978)
    (200)
    Container Size1 Gallon12 Ounce1 Gallon1 Gallon
    Recommended Surfaces All-SurfaceMultisurfaceSpecialty
    Features No Additional FeaturesEco-Friendly,Non-ToxicFlammable
    View ProductView ProductView ProductView Product

    Specifications

    Dimensions

    Container Size
    1 Gallon

    Details

    Biodegradable
    Non-Biodegradable
    Combustibility
    Combustible
    Concentrated or Ready to Use
    Ready to use
    Interior/Exterior
    Exterior
    Materials Removed
    Varnish
    Paint Prep & Cleanup Product Type
    Mold & Mildew Stain Remover
    Product Dispenser Type
    Plastic Bottle
    Product Form
    Liquid
    Returnable
    90-Day

    Warranty / Certifications

    Manufacturer Warranty
    LIMITED WARRANTY

    Questions & Answers

    63Questions25Answers

    Can this product be used in a power washer?

    Asked by SEZ May 3, 2021
    1
    Answer

    Not recommended! I would recommend a pump up sprayer so you can control the overspray. If you use a powerwasher you will have overspray flying everywhere. And, since you do not dilute it, most powerwashers are set to dilute with the water..

    Can this be used on an already painted deck?

    Asked by Sue April 19, 2021
    2
    Answers

    Hi Sue, thanks for reaching out! Yes, you can use this on already painted decks to prepare it for re-application.

    Do you have to seal your deck after using this product?

    Asked by LF April 19, 2021
    3
    Answers

    Hi there, it’s the consumer preference wanting to seal or stain the wood. If you have additional questions, please call us at 1-800-426-6306.

    Can this product be used to clean Trex decking without affecting the color?

    Asked by Rick April 11, 2021
    1
    Answer

    I have used this on my Trex decking. It does a great job on mold, algae, and crud. My light tan colored decking does not show any color changes. My dark brown decking may have lightened up a bit but it might also just be normal weathering. I would suggest you try a small area in an out of the way spot to see how it works for you. Also, try letting it soak for a shorter time than the label recommends to find the time frame that gives the best cleaning result with the least risk for adverse bleaching and then rinse off very thoroughly.

    Stamped sealed color concrete

    Asked by lou March 24, 2021
    1
    Answer

    This product is made for wood and composition backing. I have never used it on concrete so not sure how well it would work. I will tell you it is a bleach based product.

    I have 450’ of 8’ pine privacy fence. I stained it with Olympic 716 natural cedar semi transparen...

    Asked by GHL March 15, 2021
    3
    Answers

    Hi there, depending on the condition of the stain/wood, this may be an appropriate cleaner. Please call us at 1-800-441-9695 for more information. Thank you!

    My deck was pre-stained. Will this remove the stain? I just want it to remove the dirt.

    Asked by L4D February 24, 2021
    5
    Answers

    No

    Can this be used safely to clean a painted wooden porch?

    Asked by Jeanne December 12, 2020
    2
    Answers

    Absolutely. Works well on all outdoor furniture and cement as well.

    Will this help remove mill stamps on treated pine?

    Asked by Rob November 25, 2020
    3
    Answers

    No

    will it remove old stain?

    Asked by Moe October 8, 2020
    4
    Answers

    I use this deck cleaner all the time for my patio pavers,Trex decking, mold on my roof shingles, and the stained/sealed cedar siding on my house. If used according to the label directions, it will not soften or remove the finish. If left on for quite a while it sometimes loosens the finish but in no way equal to a paint remover. I would NOT recommend its use as a paint stripper. It is a great product for removing mold, mildew and crud fron the surface but that is what it is intended to do. Find a commercial paint stripper if you want to remove the finish prior to restaining.

    128 oz. Premium Deck Cleaner - page 2

    Customer Reviews

    • 4.5
      out of 710 reviews
    • 80% recommend this product
    Filter by:
    Showing 1-10 of 710 reviews
    May 3, 2021
    Chose this product!
    This product is the best in terms of how effective and easy to use it is. I started on the back deck, power washing, using this cleaner, scrubbing it in then power washing again and it looked great. By the time I got to my front porch I was warn out and skipped alot of steps. I put it in a spray bottle and sprayed it on and like magic it melted the dirt and grime away (even better then all the scrubbing and powerwashing!) I included a picture of what it looked like after just being sprayed on. The only con with this porduct is it does have a very strong smell, if you are sensitive i would recommend wearing a mask. It did irratate my hands a little bit and made holes in leather gloves where product got on.
    by claudia
    Jan 29, 2021
    Its okay, I had go o er the deck again but it works.
    Its okay, I had go o er the deck again but it works.
    by Djn
    Sep 8, 2020
    More Like Deck Stripper
    As part of getting my front porch ready to stain I figured I'd use this product to give it a good cleaning as the final preparation step before applying the stain. The surface was in good condition but the previous coat of sealer was 5 years old. I applied this cleaner following the directions to a T (applied with a sprayer waited 10 minutes and then rinsed off). As I started rinsing with a hose, I noticed the once smooth deck surface was now rough and what was the previous coat of sealer was being washed off. When finished rinsing, I was horrified with the final result - see photos. So instead of having a nice clean, smooth, ready to stain deck, I had a very rough deck that needed help and now had to buy a sander and paper to the tune of about $115.00 and spend 6 hours sanding the deck making it ready for stain again. I'd highly recommend that you DO NOT use this product!!
    by David
    Response from Olympic TeamSep 8, 2020
    Hi David, we're sorry to hear your experience with our stain wasn't what you expected. We are here to further discuss and provide solutions, so please give us a call at 1-800-426-6306 between 8am-5pm ET. OlympicPaint
    3 people found this helpful
    Aug 8, 2020
    Amazing Product!
    This is my first review am ever as I am usually hesitant to review a product. But this cleaner is the real deal. I used 3 others power washer ones and then I purchased this one and it did the trick. Highly Recommended and no power washer needed.
    by Denis
    1 person found this helpful
    Jul 13, 2020
    Don't retire your high-pressure washer yet
    My backyard deck is tuning black. So I decided to give this product a try. Followed the instruction step-by-step and sprayed three times. Don't take me wrong, this product works in some casual situation, but not on the tough spots. At the end, I still need my high-pressure washer to wash away the black spots. On the positive side, it reduced my time on high-pressure wash. Worth the money? It is up to each individual.
    by SmokyFalls
    Jun 27, 2020
    Works very well
    Have used this for several years and always been satisfied. Purchased some Behr deck cleaner with this because the Olympic was in short supply. Had to return to purchase additional Olympic cleaner when it came back in stock. Behr cleaner didn't work. The bright clean areas are the Olympic cleaner. Also, I did not use a pressure washer.
    by Bubba
    3 people found this helpful
    Jun 24, 2020
    My 28 year old wood deck had never once been cleaned or resealed. It was black and growing green...
    My 28 year old wood deck had never once been cleaned or resealed. It was black and growing green fur in several spots. What wasn’t black was grey wood. I bought this product based on the reviews. It worked amazingly well on getting rid of mold and dirt. I did preclean it though with TSP, then sprayed the deck solution on. This product took the fern out of the wood TSP could not. I used it also on my siding, fence, and patio! It’s such a small cost for amazing results.
    by Rachel
    2 people found this helpful
    Jun 16, 2020
    Really great product, just make sure you wear gloves because it is really strong. I got some on m...
    Really great product, just make sure you wear gloves because it is really strong. I got some on my hand and had to rinse thoroughly. I applied it to our deck and it instantly worked. This picture is less than 5 minutes after spraying before I rinsed it off. I ended up letting it sit for about 20 minutes and then used a pressure washer to rinse to get the most efficient outcome and it is great. I was able to sand it after and now it is ready for staining.
    by sdbgold
    3 people found this helpful
    Jun 1, 2020
    Worked Great on Composite Decking
    I have 4 year old composite decking in Missouri and this did a great job. The 10 minute time window is serious. If you spray off too early you won’t have the greatest results. A few heavy mold spots had to be spot treated but no scrubbing needed. Very happy with the result
    by AJMidwest
    2 people found this helpful
    May 30, 2020
    highly recommend!!!!!
    my deck looked this way, pic 1, when I purchased home 5yrs ago. I was tired of looking at this ugly deck. So I was thinking to hire someone to replace all top board, treat and stain.... since covid-19 pandemic I've been doing more diy projects and decided to tackle the deck myself.... Amazing!!!!! Saved be thousands$$$... I used Olympic deck cleaner as directed, with my sun Joe power washer..... looks like a new deck....
    by kts157
    4 people found this helpful
    Showing 1-10 of 710 reviews

    Related Searches

    magnifying glass

    deck cleaner

    magnifying glass

    composite deck cleaner

    magnifying glass

    deck stripper

    magnifying glass

    deck stain stripper

    magnifying glass

    deck wash

    magnifying glass

    deck wash cleaner