Do-It-Yourself Wood Restoration Made Simple!

Restore-a-deck.com

Deck Cleaning Facts

by RAD Products

faq

Question: What type of wood is Restore-A-Deck used on?
Answer: Restore-A-Deck is safe for all wood types including pressure-treated pine, cedar, redwood, ipe, and mahogany.

Question: What is in Restore-A-Deck?
Answer: The majority ingredient in the cleaning formula is sodium percarbonate.  This is the one recommended by the Western Red Cedar Lumber Association. There is also a blend of proprietary detergents that makes the cleaner work faster and more powerful than just straight sodium percarbonate cleaners. The Restore-A-Deck brightener is a blend of mild acids that is much less harsh on your wood than the straight oxalic acid. These formulas are the exact formulas we use professionally to clean and maintain decks every day. There is nothing comparable on the homeowner market.

Question: Is your product just for wood that has already been stained? My deck was just built.
Answer: Restore-A-Deck can be used for maintenance cleaning, mild stripping, or to prepare new wood for sealer. For general cleaning, you would not allow the product to sit (dwell) for a long time before rinsing. For a more aggressive action, you would let the product dwell for a longer period.


Question: How does the cost of your product compare to what I can get at my home center?

Answer: Here is the best part, it’s not only of much higher quality and more effective but in terms of time invested and harshness it’s cheaper. By focusing on product development, we are able to offer a product that works effectively and does not cause the long term damage of bleach and soap cleaners. We are not shy in saying our product is the best out there for the money. Our smallest kit makes 5 gallons of cleaner and another 5 gallons of brightener. Your cost is about 5 cents per square foot.

Question: Is your product safe for the environment? I don’t like the idea of chemicals on my deck or in my soil.
Answer: Restore-A-Deck is less abrasive to the wood than most of the products on the consumer market. Its primary ingredient is also found in OxyClean™. There are other proprietary chemicals in the formula, but all of them, once diluted with rinsing, meet all E.P.A standards for disposal and will safely drain into the soil without affecting the soil pH balance. As with the use of any type of detergent, please read the safety precautions page.

Question: Can’t I just use bleach and dish liquid on my deck?
Answer: We do not recommend you use bleach (sodium hypochlorite) on your deck. Bleach attacks the lignin in wood. Lignin is the glue that binds wood fibers together. Without enough lignin in place, wood begins to break down more quickly. In addition, bleach imparts an unnatural whitening to the wood. This shows up very prominently when you apply a pigmented sealer as blotchiness. Every lumber association recommends against the using of bleach yet 90% of cleaning products available at your local home center contain bleach.

 

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Question: Why use any chemicals at all? Isn’t using a pressure washer by itself good enough to do the job?
Answer: In order for a pressure washer to adequately clean wood, you would need to use extreme pressure at the surface. This causes the wood to split and the grain to raise, both causing the surface to become unpleasant to walk upon. Using a proper detergent like Restore-A-Deck eliminates the need for highly pressurized water hitting the deck. You wouldn’t take a shower without using soap or shampoo, nor would you wash your dishes with just water. The detergent does the cleaning, the water acts as the rinse.

Question: Do I need to use a pressure washer if I’m using Restore-A-Deck?
Answer: While initially, we wanted a product that would not need the added scrubbing action of a pressure washer, we feel it is safer to recommend one be used but with proper technique. In many cases, Restore-A-Deck will work it’s magic and can be rinsed using some brushing and garden hose pressure. We have included a more detailed explanation page on proper pressure washer usage here.

Question: What is included in the kit. What additional tools do I need?
Answer: Your kit will include a container of the cleaning agent, a container of the brightening agent and detailed instructions. You will also need at least one pump up 3-gallon sprayer (we recommend two), safety goggles, and PVC gloves. Optional equipment may include a pressure washer and moisture meter.

Question: I used Restore-A-Deck, and it looks great! Now I want to protect the beauty and protect it from the elements. What do you recommend?
Answer: Use the Restore-A-Deck stain in a semi-transparent color for UV protection and to enhance the natural grain of the wood.

Question: I have leftover materials from your kit, should I throw them away?
Answer:
No way. Restore-A-Deck’s cleaner is excellent for cleaning vinyl patio furniture, garage floors, house washing, you name it. The only time we recommend caution is around colorfast material. The brightener in your kit is also excellent for removing rust stains from concrete. Restore-A-Deck’s materials have a shelf life of one year if kept sealed and dry.

Restore-A-Deck will not remove paint or solid stain.
author avatar
RAD Products Owner
Scott only carries wood deck stains and wood restoration products that perform best based on his experience using the products and his 30+ years of helping others. Scott has been approached about selling numerous restoration products through the years but selects only the products he has used and trusts to perform.
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5 years ago

We have a year old covered deck, and the ceiling is made of treated pine, I believe. I like the way it looks, and it certainly doesn’t get weathered like the rest of a deck would, but I’m still wondering if it needs to be stained.

Dr. B.
Dr. B.
5 years ago

So I am restaining my deck due to temperature issues last year. Do NOT want to have the same problems ….so my question is this….besides the low temperature rating for the stripper is there an issue for a high temperature…I am talking about 80 degrees. I do know that you are supposed to wet it if it gets too dry. Please advise. Thank you…you guys have been great! Dr. B.

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5 years ago

I have a 160 sq ft cedar patio (no rails) built 2 weeks ago. I’d like to apply the Restore-a-deck stain. Had a few questions first:

1) The recommended waiting time to stain new wood is 3-6 months according to your instructions. This brings me to mid October where freezing temperatures and rain are quite common here. Am I better off just waiting till next spring or staining earlier this season?

2) I’d like to use the “Natural” stain to preserve the woods natural look as much as possible. Do I need to use the brightener with this light stain on new wood?

3) How long should I expect the stain to last before maintenance is required? The deck is exposed to sunlight and we have hot summers and pretty cold winters (temps from -30 to +30°C). And does the 3 step clean-brighten-stain process need to be redone at every maintenance cycle?

Thanks

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5 years ago
Reply to  RAD Products

Thanks for the quick reply. I have another issue I’d like to get advice on: the contractor I hired to install the deck overdrove the screws. I know that this will create weak spots where rot will form. Since the deck is cedar, I know there is some resistance to rot though I’m told that cedar sapwood is not nearly as rot resistant as heartwood and will eventually rot at weak points. I’d like to do something to correct or at least mitigate the problem. I’m told that wood filler isn’t a good option on decking. I was thinking of applying wood preservative to the screw holes. I’d like to know if this is a good idea or if it would cause problems with the Restore-a-deck process.

I was planning on using a zinc naphtenate based wood preserver (Techniseal) that for this.

Lori
Lori
5 years ago

Sorry. One more question: If I clean, dry, sand, rinse, brighten, the brightener won’t be applied to wood still wet from the cleaner. Will the brightener still fully neutralize the cleaner? Thanks again.

Lori
Lori
5 years ago

I had a cedar deck installed 2 1/2 years ago and this is my first time doing a deck treatment. I cleaned and brightened the railings with RAD, using a scrub brush and a Ryobi power washer (orange nozzel) to clean, keeping it about 10-12″ from the surface. (I know, overkill to brush and PW.) Kept the wood damp throughout the process and then brightened. The wood looks clean and now has fuzzies and some white splotches. Are the next steps:
1. Use a random orbital sander with #60 and hand sand between spindles
2. Hose off the sanded wood thoroughly
3. Brighten again? And will that fix the white splotches?

Second issue: deck floor
Couldn’t do the railings and the deck floor on the same day. I will use only the PW with the RAD cleaner and not the scrub brush on the deck floor. Do I need to use a floor buffer before the orbital sander if fuzzies arise on the deck floor?

Should the railings be covered when I do the floor with the PW to clean?

Lori
Lori
5 years ago
Reply to  RAD Products

Thanks. That’s very helpful. I don’t have a buffer. Do I need to get one or could I just go to the sanding step? Also, will this help neutralize the white spots at the bottom of the railings? And the brightener doesn’t raise any fuzzies so I sand before that step?

Liz
Liz
5 years ago

I have cleaned with rad let dry then sanded then applied Brightener….I will never skip Brightener again….amazing difference but also the sanding seemed to really make a big difference too…just wanted to say many many thanks for your wonderful customer support…I have been pleased with your products…now I am stripping and refinishing 2 mahogany screen doors… the Brightener says it helps with Tanin bleed…do you think it would make much difference to apply to stripped and sanded doors before a spar varnish? Thank you so much!

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5 years ago

I have an older deck. The previous owners used Behr Deck Over. Awful product as is peeled and chipped etc and is so hard to get off! After two days of sanding we still sit with the product on parts of the deck. Pics attached. Since we’ve sanded all of the deck would your stripper help remove the remaining? My end goal is to use your coastal gray solid color stain. Will it work if I follow your directions or do we need to keep sanding? How long after sanding should we wait to prep and stain? Live in midwest so about to hit high humid heats. Trying to get things rolling for summer. Also deck surrounds a pool so it will be exposed to chlorine this summer.

Nan
Nan
5 years ago

I had deck sanded last fall and washed it put brightner on it and 2 coats light walnut. It looked great but after a winter of snow and ice half of stain came off. Help!

Nan
Nan
5 years ago
Reply to  RAD Products

Do you mean wash it down? Do I need a brightner first? Do I need to apply the light coat on a damp surface or can I do it on a dry deck? Thankyou

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5 years ago

What do you recommend to remove the manufacturer stamps from my new deck (built in June 2018)?

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5 years ago
Reply to  RAD Products

Thanks!
Does sanding affect the absorption of the stain? Do I need to wait a specific amount of time after sanding before staining?

drew
drew
5 years ago

I meant to include spindles in my question too. Thanks!

Drew
Drew
5 years ago

Do you have any instructions/tips on what’s the best way to apply the products on railings? I’ll be applying RAD on a third story deck and I’m not sure how to properly apply RAD on railings, especially the ones facing outward. Thanks!

Terri
Terri
5 years ago

I used RAD cleaner and brightened and then the stain in September. It looked great. After a winter of snow and rain, this Spring the deck is peeling in spots and there are white spots around some knots. What should I do to fix these unsightly spots?

Terri
Terri
5 years ago
Reply to  RAD Products

This was a new cedar deck. I waited 6 months before doing anything,per directions of the builder. It was applied to a damp deck and I only did one coat. Do I just clean it with the RAD cleaner and not use the brightened?

Liz
Liz
5 years ago

Liz again… I am thinking I need sealer to beautify the wood but wondering if cleaning process next yr will be the same and also do you have a sealer that enriches the natural wood appearance that is not very shiny?

Liz
Liz
5 years ago

I also need to clean house with bleach based product…should that be done before using your two step product? Ipe deck is three yrs old and I do not think it has any product on it…if I clean and brighten annually does it need a sealer? I like the natural color and do not want shine…any advice would be appreciated!

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5 years ago

I have a pier over a fresh water lake. Are the restore-a-deck products safe to use without harming aquatic life and water fowl? The lake is regulated by the Army Corp of Engineers and has some very strict regulations.

Jeff S
Jeff S
5 years ago

I am having an issue with my newly treated deck (not previously stained). I purchased and applied the RAD cleaner and brightner last summer and it cleaned and brightened the wood amazingly. I purchased the RAD stain (light walnut) and completed the project in late summer. I now have green mildew starting to form in several sectio0ns and just noticed this week that the stain is peeling in several places. It hasn’t even been on 6 months. What can be done about this?

Jeff S.
Jeff S.
5 years ago
Reply to  RAD Products

I applied one coat and a second wet on wet. Followed the instructions on the label. How do I address the peeling? Says online to wait 12-18 months before doing maintenance applications. Would prefer to keep the peeling from getting worse before that time if possible.

Jeff S.
Jeff S.
5 years ago
Reply to  RAD Products

Thank you. The wood on the deck was approximately 6-8 years old with no previous stain or treatment. It had weathered, however, the cleaner and brightner did a nice job restoring it to a fresh condition. Also, how do you recommend removing green mildew substance on top of newly stained wood? The cleaner (step 1) or would that be too harsh?

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5 years ago

I just finished staining my deck with the light walnut after cleaning and brightening with RAD. I applied 2 coats about 30 minutes apart as I went. Most of it looks great but there are some light spots that look like it may have penetrated in more than the other grain on each board Can I go back over the boards now with a light coat. It has been a couple of days. Will it penetrate or just sit on top? Thanks.

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5 years ago
Reply to  RAD Products

Rinse with water or a cleaner?

Chris
Chris
6 years ago

I just used the restore-a-deck cleaner and brightener. It was amazing. My porch is brand new and I couldn’t imagine that new wood could look even better when cleaned. Unfortunately, I didn’t notice that I missed a few spots before using the brightener. Can I re-apply the cleaner in some small spots? would I need to use the brightener again in those spots as well?

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6 years ago

Where is the best place for me to leave a RAVE review? This product is exceptional! Best stain ever. And the deck brush is amazing. We stained in a day. Its too dark for a picture now!

Jim
Jim
6 years ago

I’m re staining my pillars under my pavillon.. they are pretty clean with no mildew do I need to use cleaner before restraining.

Jim
Jim
6 years ago
Reply to  RAD Products

Here’s a picture of my covered area wondering if I need to use a cleaner to re apply the same stain.. no mildew on the posts

Jim
Jim
6 years ago
Reply to  RAD Products

Do I need to use a brightner to neutralize the cleaner?

Jim
Jim
6 years ago

What is longest time I can wait after I use the cleaner and brightner to stain. I know at least 48hrs…but how many days do I have.
thank you

Jim Fitsimones
Jim Fitsimones
6 years ago
Reply to  RAD Products

Thank you

Derek
Derek
6 years ago

I have a rather large deck. The directions for the cleaner/brightener are to apply the brightener immediately after the cleaner while the wood is still wet. This can make it difficult to clean the entire deck (deck and railings) before applying the brightener and still have the wood be wet.

How important is it for the wood to still be wet from the cleaning when applying the brightener?

What is the recommended way to clean/brighten piecemeal? Is it important to not get cleaner on wood that has already been brightened? One option would seem to be to clean/brighten the railings first (as excess can drip on the deck) and then do the deck, hoping too much cleaner doesn’t splash onto the railings (I’ll be using a pressure washer)? Can the same sprayer be used for both cleaning and brightening if used piecemeal (clean, brighten, clean, brighten…)?

Thanks

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6 years ago

For an old fence, how do you determine whether your first step should be a cleaner or a stripper? If the original stain is virtually non-existent, then go with the cleaner; otherwise, go with the stripper? In other words, what is the key deciding criterion when deciding between using a cleaner or a stripper?

Jennifer
Jennifer
6 years ago

Sorry here’s the pic

Jennifer
Jennifer
6 years ago

This June my deck was 1 year old, unfinished. I applied the cleaner and brightener then used Olympic solid stain. As you can see from the picture I did not get to complete the staining. The only area that got two coats of stain is the part you actually walk on. The rest is either one or no coat at all.

My question is, now that I’m ready to complete the job do i need to clean and brighten the entire deck or just concentrate on the unstained areas?

Will the cleaning and brightening affect the areas that do have one or two coats of stain on them?

Thanks, Jen

Jennifer
Jennifer
6 years ago
Reply to  RAD Products

I’ve never pressure washed before. Can you tell me which tip and what pressure to use?

Jennifer
Jennifer
6 years ago
Reply to  RAD Products

Thank you

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6 years ago

I just ordered some product from your website. Unfortunately, I couldn’t find anything telling me how long to ship or when I might expect delivery. Approximately how long from ordering to delivery?

Janet
Janet
6 years ago

I posted question, no answer now it’s gone from here. Is it same to use cleaner, brighter on a standing pier in lake

Janet
Janet
6 years ago

Is it safe to apply cleaners on pier on lake

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6 years ago

Will you deliver to a business? I will be out of town for a couple of days next week so I would like to have my order delivered to my workplace. Is this possible?

RJ
RJ
6 years ago

Lots of good info ….haven’t seen any clean-up info anywhere in the printed material. Un sure if soap and water clean up or a paint thinner. Please advise. Thx

eddie
eddie
6 years ago

we just stained our deck ran short on stain, tried to stretch it to get it done but a few boards did not get the same amount of stain as the rest and dried a lighter color. how do I fix it? can I sand those boards and restain or do I need to use the stripper before I restain.

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6 years ago

We have recently installed cedar fences (2-3 months). Good neighbor, one side is smooth and the other side rough. There are rain and slight dirt stains, mostly near the bottom. Would a pressure wash (25* tip @ 18″) with plain water be sufficient to prepare fence before applying your Cedar Semi-Transparent stain? What would be the best application: brush, roller, airless paint sprayer or garden sprayer? Thank you.

Mike Theisen
Mike Theisen
6 years ago

I recently used the complete system on my deck, including the stripper. I’ve used the cleaner & brightener before so I knew what to expect, but the stripper was awesome. Worked great with little effort. I used the Armstrong Clark stain and results were great except for some swirl marks from the power washing rotating attachment (my bad-go SLOW if you use one!)
My question is since I finished, the deck is exceptionally squeaky when walking on it. Everyone thats been on the deck remarks how loud it is. We’re talking with every step the deck squeaks bad. It was not like that before cleaning and staining. Is there some phenomenon with the wood after this process? Will it eventually quiet down. My deck wraps around 3 sides of my house. I’m afraid I’ll wake the neighbors (not really)

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6 years ago

“Restore-A-Deck’s materials have a shelf life of one year if kept sealed and dry” …..Do I understand that if you do not use all the stripper, cleaner, or brightener it can only be kept a year even though the deck won’t need it again for a few years? How long can the product be used after mixing it with water? Say I we clean one deck but then need to wait a few weeks to clean another but there is already mixed product left over. What if the product has never been opened…..is the shelf life still only a year?

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6 years ago
Reply to  RAD Products

To make sure I understand your answer, the cleaner after mixed will not last more than a day BUT the Stripper and Brightener will last a year or so even after mixed, is that correct? What is the shelf life of the RAD stain unopened? opened?

Laura
Laura
6 years ago

I have a flat roof with a deck on top of it. The wood currently is not stained so I am planning to clean and brighten it. Will this product harm my roof underneath??

Colin
Colin
6 years ago

I wish there was a question about “timing” on the FAQ page. Two questions I have is what is the preferred window between putting down the cleaner and the brightener. Can I wait a couple of days, a week or 2 weeks? And what is the time window between the brightener and the stain? I heard 14 days is the max from one of the threads. Thanks.

Colin
Colin
6 years ago

I just want to make sure I understand this correctly. Before staining, I should use Deck Cleaner and then the Brightener but if I need to remove the previous stain I shouldn’t use the Deck Cleaner but use the Stripper and then the Brightener, correct? And what is the difference between the Brightener and the Stripper? They appear to both contain acids?

Chad
Chad
6 years ago

Hi! I have raw wood that has never been previously finished but has significantly grayed. Do I need both the cleaner and brightener, or will just the cleaner do the trick? Thank you!

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6 years ago

Questions – we are having some difficulty in removing what appears to be mold on our western red cedar siding. We have tried the stripper on 2 different days. We have not attempted the brightener yet as we can’t get the siding clean.

Our siding has had 2 coats of Olympic oil based stain from 2007.

We are testing our skills on a smaller wall on the west side of our house. We have a west side and a south side that are the worst. The rest isn’t that bad and don’t show mold or the black stuff.

First day – we applied the stripper and most likely allowed it to dry out a bit by applying it in too large of an area and the weather was very hot. So even with scrubbing, we found it difficult to remove.

Second day – back at it with a different plan. Applied in a smaller section, this time, tried to keep it wet, 10 minutes – re-wet the area a bit with some diluted stripper after 10 min and allowed it to sit for 5 more minutes – scrubbed a bit as it seemed to be working. Power washed and once again, it just wasn’t coming off very well.

Our concern is if we can’t figure this out – my husband is doomed when he rents the lift and starts on the large south wall later this month. What are we doing wrong, or what can we do better to make this succeed without killing ourselves?

Thanks! Pics are of the west wall after the 2 stripper applications and the incoming doomsday south wall with the same problem.

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6 years ago
Reply to  RAD Products

We’ve already used the stripper twice and pressure washed. (that’s the results in the first few photos) It’s still not coming off easily. Should we wait longer than 10 -15 minutes?

April Lee
April Lee
6 years ago

I have a three year old deck that was never stained. This last winter was exceptionally wet and it was very dirty and slimy with mold. We’ve used the cleaner and it looks pretty good but some areas look like they still have a hint of green. It’s really hard to see when it’s dry but when it’s wet I notice it. Is this ok to proceed with britener?

Laura
Laura
6 years ago

I just stained my deck. Im right on the beach. But now i have these white spots. Should i put another coat. It is not sand. I did it in another area and it didnt happen

Carol Wang
Carol Wang
6 years ago

Will the RAD cleaner, stripper, and brightener damage a rooftop material made of PVC? I’m trying to clean up the roof top deck and am concerned about the roof and becoming damaged.

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6 years ago

I do an annual clean, brighten, stain on my deck (cedar). This year it needs a sanding. Should I do the clean and brighten process first or just sand smooth, then clean, brighten, stain? Thanks!

Joe Wilson
Joe Wilson
6 years ago

Is it safe to use the cleaner and brightener on a rail system with powder coated ferrous metal balusters?

Sue
Sue
6 years ago

We have a screened-in porch, the floor is redwood and the walls are siding that we used on the outside of our house-it’s a type of smartboard. Will Restore-A-Deck have any impact on the color of the siding if it accidentally splashes on the siding?

Paul
Paul
6 years ago

Hello, I used the stripper and removed all the old stain but couldn’t go directly into the brightner, am I ok to use the brighter a couple of days after using the stripper?

Scott
Scott
6 years ago

Hi. I have a 22 year old deck – pictures attached. I plan to use stripper and the brightener, followed by a new stain. Does this sound right? Also, i would like to also re-stain the flat/top part of the deck railing. Can I prep with stripper and brightener also? Thank you for your help.

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7 years ago

If I use the RAD and then it rains, do I have to do anything special except sweep it?

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7 years ago

I purchased the RAD Kit. I used the stripper to remove old deck paint but due to weather and other issues with my schedule I was not able to immediately follow the stripper with the brightener. Will it cause problems if I use the brightener a few weeks after the stripper? And can I use the brightener now without cleaning my deck again?

Alec
Alec
7 years ago

I just used RAD stripper to remove Cabot clear from a cedar deck. I went over it two times and still thought I hadn’t gotten it all off. I thought this because no matter how much I scrubbed and rinsed, it remained kind of slimy, and i could still get some brown residue to come up after scrubbing. However, now the deck is dry and looks totally stripped. Was that sliminess coming from residual product that still needs removed? Or was that just some of the wood surface becoming slimy and by scrubbing hard I was actually removing wood particles? Thanks for any help!

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