RAD CLEANERdefaultRestore A Deck Cleaner Instructions and How To Tips

Keeping your wooden deck in good condition is without a doubt crucial to both its appearance and lifespan. Nothing looks worse and deteriorates more quickly than a neglected deck. Many deck owners have opted to do their own deck maintenance.

Restore A Deck cleaner is a specifically designed two-part system that is best used to clean and prep a wood deck prior to resealing it. The Restore A Deck cleaner system consists of a wood cleaner that will remove dirt, grime, mold, mildew, and grayed wood fibers. Step 2 of RAD Cleaner is a wood brightener that corrects the pH of the wood and brightens it up prior to applying a wood stain or sealer.

To clean a deck using the Restore A Deck system follow these easy step-by-step instructions.

1. Be sure air temperatures or between 45-90 degrees. Remove all furnishings from the deck and the surrounding area.

2. Though Restore A Deck is Eco-Friendly it is still a good idea to cover sensitive plants and shrubbery or pre-wet them with fresh water. Use plastic to cover doors and windows in the surrounding area.

3. Follow the Restore A Deck instructions to mix the Step 1 Cleaner in a clean bucket until all crystals are dissolved and transfer to sprayer to avoid clogging of sprayer inlet tube.

4. Lightly spray the wood deck with water. Use a pump sprayer or scrub brush to apply RAD Cleaner to the wood. Allow the cleaner to dwell for 5-15 minutes. Keep the deck wet by misting with water during the dwell time. If using a pump sprayer please make sure that no undissolved powder is poured into the sprayer. It will get clogged!

5. Hand scrub or use a pressure wash to remove dirt, grime, and graying from the wood surface. Do not use excessive pressure. Pressure washing at 1500 PSI is much more effective and easier.

6. Once cleaned, rinse the wood deck and the surrounding plants, windows, house siding, etc.

7. While the deck is still wet from rinsing, apply the Restore A Deck Wood Brightener (Step 2).

8. Blend the RAD Wood Brightener by following the product’s instructions and apply with a pump sprayer. Allow the brightener to dwell for 10 minutes then rinse off. No need to having scrub or pressure wash the RAD Brightener. Make sure to rinse the RAD Brightener thoroughly for 20 minutes until all soap suds are removed after the 10 minutes dwell time.

Note that the RAD cleaner is not intended for removing old deck stains or sealers. Please see Restore A Deck Stain Stripper when dealing with existing stains.

If you have any specific questions about your project or just need some help, please ask below!

Ask a Question or Post a Picture...
You are guest ( Sign Up ? )
or post as a guest
Loading comment... The comment will be refreshed after 00:00.
  • We will reply to your comment shortly
    Scott Sheaffer · 09/17/2022
    We have a pressure treated wood deck in northern Wisconsin. We stripped, sanded and stained (PPG ProLuxe Transparent) the deck in June this year. We were thinking about putting another stain coat on for extra protection in the next couple weeks before winter sets in.
    1. Would applying another coat make sense?
    2. If we apply another coat, would prep be just a light washing and stain, brightener and stain, or cleaner, brightener and stain?
    • We will reply to your comment shortly
      RAD Products · 09/17/2022
      More is not better so leave it as is.
  • We will reply to your comment shortly
    Loralyn Wagner · 09/13/2022
    I have a large deck. Can I use both products all the way through on a section and then go on to another section?  Will it show where I stop one section and start the next?
    • We will reply to your comment shortly
      RAD Products · 09/13/2022
      Clean all first and then brighten all last if the deck is all connected.
  • We will reply to your comment shortly
    Ralph L Roseman · 09/12/2022
    Wife says need to keep deck damp after using cleaner until we put the brightener on. Can we let the deck after using the cleaner sit overnight then dampen in the morning before putting the brightener on?
    • We will reply to your comment shortly
      RAD Products · 09/12/2022
      Best to apply right after cleaning while wood is damp.
  • We will reply to your comment shortly
    Jeff · 09/12/2022
    We recently redid our 25 year old deck with kiln dried wood flooring /steps and an aluminum railing system. Will be using RAD deck cleaner, brightener, and stain. Will the deck cleaner and brightener damage the posts (black aluminum) where they attach to deck boards or should we cover them prior to application? Also, do we need to cover our house siding that is in contact with the deck boards? Thanks. 
    • We will reply to your comment shortly
      RAD Products · 09/12/2022
      They should not harm them but always test spot first. As for siding, it depends on what it is made of and the coating on it.
  • We will reply to your comment shortly
    Steve · 08/25/2022
    I plan on using RAD on my pool deck. Should I be concerned about any cleaner or brightener getting into the pool?
    • We will reply to your comment shortly
      RAD Products · 08/25/2022
      Wash away from pool when cleaning as best as you can. Check pH level of pool when done as you may need to balance it.
  • We will reply to your comment shortly
    Loralyn Wagner · 08/02/2022
    I am in a water critical area. If I use a pressure washer to rinse off the brightener doi still have to rinse 20 minutes?  I don’t think it would take that long to get rid of all soap suds. 
    • We will reply to your comment shortly
      RAD Products · 08/03/2022
      Yes, you need to make sure all is rinsed well.
  • We will reply to your comment shortly
    Eric · 06/06/2022
    If I’m putting on a new coat of the same stain, should use stripper or cleaner? 
    • We will reply to your comment shortly
      RAD Products · 06/06/2022
      Cleaner.
      • We will reply to your comment shortly
        Eric · 06/06/2022
        If there is some damage from sun and weather and spotted lantern flies in some places is the cleaner sufficient or is better to use the stripper then?
        • We will reply to your comment shortly
          RAD Products · 06/06/2022
          Strip and brighten then.
          • We will reply to your comment shortly
            Eric · 06/06/2022
            is there guidance on how to know when to use cleaner and when to use stripper?
            • We will reply to your comment shortly
              RAD Products · 06/06/2022
              Sure, just ask or post pics. Every scenario is different.
              • We will reply to your comment shortly
                Eric · 06/07/2022
                Here are some pics. Your can see the main floor is in pretty good condition but there one spot with more weather damage. With the cleaner do you actually remove the old stain or no?
                • We will reply to your comment shortly
                  RAD Products · 06/07/2022
                  We would strip and brighten this one to ensure the new stain applies evenly. You have a lot of dirt/grime so some stain may come off unevenly if you just use the cleaner.
      • We will reply to your comment shortly
        Eric · 06/06/2022
        If the finish is damaged from sun and weather or stained from spotted lantern flies in some places is the cleaner still sufficient?
  • We will reply to your comment shortly
    Gary · 06/01/2022
    I have some 8x8 pressure treated vertical and horizontal beams on my porch that are pretty black with what I assume is mold. Will the Step 1 cleaner handle cleaning that mold with pressure washing or do I need something else?
    • We will reply to your comment shortly
      RAD Products · 06/02/2022
      Post pics.
      • We will reply to your comment shortly
        Gary · 06/02/2022
        Here is a picture
        • We will reply to your comment shortly
          RAD Products · 06/02/2022
          It should work well but the one issue is that it looks like you have a stain on it and the mildew may be embedded in the stain.
          • We will reply to your comment shortly
            Gary · 06/02/2022
            It's never been stained. This will be the first time. I'll give the cleaner a shot and see how it goes.
  • We will reply to your comment shortly
    Bryanna · 05/05/2022
    Hello, 
    I will be cleaning and brightening my deck tomorrow and then staining six days later with TWP 1500. Two days after my Cleaning and brightening there is rain/ very light snow in the forecast. Is this going to ruin my cleaner and brightener steps?
    • We will reply to your comment shortly
      Bryanna · 05/06/2022
      Thank you,
      I have another question. I might need to replace the railing wood. If so I understand I need to let the wood weather. After several months of weathering I would clean and brighten the new wood? Then stain? Would I have to also clean and brighten and re stain the deck floor. The stain on the existing deck floor is TWP 1500
      • We will reply to your comment shortly
        RAD Products · 05/06/2022
        It would be best and easiest to do it all at once so as to not harm the flooring that is stained.
    • We will reply to your comment shortly
      RAD Products · 05/06/2022
      No, just let it dry for 48 hours after before staining.
  • We will reply to your comment shortly
    Keith · 05/01/2022
    I cleaned and brightened my cedar deck using Restore A Deck and am now ready to apply stain. The day following cleaning and brightening it started to rain and the forecast is for daily rain for the next week. Do I need to wait for two consecutive dry days before applying stain? Do I need to clean and brighten again before applying stain?
    • We will reply to your comment shortly
      RAD Products · 05/01/2022
      Depends on what stain brand you are using? 
      • We will reply to your comment shortly
        Keith · 05/01/2022
        I'm using TWP 1501 Cedartone stain. 
        • We will reply to your comment shortly
          RAD Products · 05/01/2022
          Wait 48 hours after prep or rain before staining. If longer than 2 weeks after prep, redo by washing and brightening the deck.
  • We will reply to your comment shortly
    David Kenney · 04/30/2022
    I need to do my 2 year maintenance cleaning and re-staining of my deck. I will be  using same color,  How long after I clean and brighten my deck with the RAD products, do I need to wait before applying RAD semi transparent stain. 
  • We will reply to your comment shortly
    Linda · 04/30/2022
    If I like the color of our ipe siding - as-is. Can I just clean it and reply with a new coat of transparent protector?
    • We will reply to your comment shortly
      RAD Products · 04/30/2022
      No, that is not possible. To prevent graying you must have a tinted stain and that means the color will be enhanced based on the color you choose.
  • We will reply to your comment shortly
    Brad · 04/29/2022
    How much cleaner powder make one gallon if I use a measuring cup
  • We will reply to your comment shortly
    Debbie · 04/22/2022
    i stained my deck last year with twp.  Can i just use the restore-a-deck cleaner and brightener and re-stain the deck with twp?
  • We will reply to your comment shortly
    Amanda L · 10/06/2021
    What do I do if I finished Step 1 cleaning of my deck, but have waited do the brightening/PH balancing Step 2?  My deck is large and it was too difficult for me to finish both steps in one day.  Have I completely blown it?! 
    • We will reply to your comment shortly
      RAD Products · 10/07/2021
      No, but it is always best to brighten the same day as cleaning. If you could not do it, you should still brighten the wood when you can.
  • We will reply to your comment shortly
    Julianna · 09/03/2021
    We need to stain our untreated rough-sawn pine shed/studio. In the few months of its existence it has grayed and countless storms splashed mud up the sides. How do I tackle this? Freaking out a bit because I don’t want to use harsh chemicals and the advice I’m getting is conflicting. Thanks.
    • We will reply to your comment shortly
      RAD Products · 09/04/2021
      Prep with the Restore A Deck Cleaner and Brightener Kits. Stain with the RAD semi-transparent stain after.
  • We will reply to your comment shortly
    Scott · 09/02/2021
    Hello,
    We just cleaned our deck using RAD cleaner and neutralizer and looks great… We have lots of both leftover so we are wondering if we should keep it for future cleaning after we stain the deck using RAD solid stain.  It may be overkill but just curious, is it acceptable to use these products for general cleaning in the future even if we are not retaining?  
    Also one other question - what is the proper way of disposal for any leftover RAD cleaner and neutralizer?
    Thanks in advance!  Scott
    • We will reply to your comment shortly
      scott · 09/03/2021
      PS - Apologies, just wanted to clarify - the ingredients I am referring to in both questions above are the unmixed powders...  Thanks in advance!
    • We will reply to your comment shortly
      RAD Products · 09/03/2021
      The cleaner has a shelf life of about 4 hours after being mixed. If not mixed with water, they will both last a couple of years or longer.
  • We will reply to your comment shortly
    John · 08/22/2021
    We only sanded and stained half our mahogany deck last summer. We used Armstrong Clark stain. We’re sanding the other half this summer and wonder if we need to cover last years work when we clean and brighten newly sanded section. Also, can we simply just wash with water after sanding and go straight to staining the bare wood and skip the cleaner and brightener?
    • We will reply to your comment shortly
      RAD Products · 08/22/2021
      You should avoid the prep from getting on the stained half and you do need to clean and brighthen.
  • We will reply to your comment shortly
    Dave · 08/10/2021
    Hello, I am planning to use RAD semi-trans stain on my redwood deck ~3 yrs old. About 2.5 yrs ago, 1 coat of Thompson's Water Seal (clear) was applied. Deck is in full sun, does not appear to be resisting any water these days. Do you think I need to use stripper first, or can i just clean and brighten then stain?
    Also, if I need to strip it, do i need to cover my adjacent stucco house wall? It's parex stucco.
    Thank you.
    • We will reply to your comment shortly
      RAD Products · 08/11/2021
      You will need to remove the Thompsons fully. Please posts some pictures here in the comments for prep help.
      • We will reply to your comment shortly
        Dave · 08/11/2021
        Ok thank you, so if i strip should i cover the stucco? also, do i need to cover the steel balusters?
        • We will reply to your comment shortly
          RAD Products · 08/11/2021
          Use the RAD Stripper and Brightener kit for prep. Best to cover the stucco to be safe.
  • We will reply to your comment shortly
    Don · 08/02/2021
    Currently sanding our redwood deck, then will apply cleaner followed by brightener, followed by a semi-transparent mahogany stain.   Can the cleaner and brightener be applied from the mix bucket with a rag or brush or is a sprayer necessary? 
    • We will reply to your comment shortly
      RAD Products · 08/03/2021
      Spray on and then pressure wash off is the correct way.
  • We will reply to your comment shortly
    Karisa · 07/30/2021
    We just finished the RAD cleaner and brightener and we’re letting it dry the 48 hours before staining. We have a couple light dirty shoe marks and bird poop that have gotten on our deck during that 48 hrs. Can we just spot clean with water and a rag? 
  • We will reply to your comment shortly
    Doug Houden · 07/10/2021
    I am going to use RAD Cleaner and Brightner after sanding my Red Bhatu Mahogany deck.  With possible rain showers in the area off and on over the next two weeks I need to find 2 drying days after cleaning and brightening and then 24 hours of dryness for the Armstrong Clark Stain to dry.  IF it showers after the  clean/brightening what then, do I need to reclean and brighten?  How long can I leave the clean brighten. before I stain?  Can I clean and brighten 1 day then stain a week later if there are showers in between?ThanksDH - Canada
    • We will reply to your comment shortly
      RAD Products · 07/10/2021
      No, you do not need to reclean. Just let it dry for 48 hours after prep or rain before you stain. A week later is okay.
  • We will reply to your comment shortly
    Connie · 06/22/2021
    How well does RAD semitransparent stain perform on 3 month old pressure treated wood without cleaning or brightening?
    • We will reply to your comment shortly
      RAD Products · 06/22/2021
      You have to prep and cannot skip the steps.
  • We will reply to your comment shortly
    Bonnie · 06/16/2021
    We stained our deck floor last June with RAD Solid. The railings and posts were replaced at the same time. I want to stain the rails and post but am concerned that it will damage the beautiful finish on the floor boards. Will it damage the floor? How can I prevent this? Plastic sheeting seems like it might trap the cleaner/brightener when I am rinsing.
    • We will reply to your comment shortly
      RAD Products · 06/16/2021
      It should not harm the solid stain on the floor. Prewet and rinse well any over spray.
  • We will reply to your comment shortly
    Shelene · 06/13/2021
    in sept 2019 to my 15 year old untreated deck using all your products i cleaned, then brightened, and applied two coats semi transparent dark walnut, with semi cedar on border. Did not overcoat it. Looked great (see pix), but 6 months later when i washed it with dawn dish soap it seemed like it washed or lightened the stain out in some spots (not all, just some.) And its worse now (2nd pix) What went wrong? Now i want to fix it, what should i do? i want to apply same color and product. No need to strip first? only clean and not brighten? one or two coats? help! don't want to repeat any mistakes. i followed all your instructions the first time. 
    • We will reply to your comment shortly
      RAD Products · 06/14/2021
      Use the RAD cleaner and then pressure wash. Brightener after. Apply one coat of the RAD Stain. it is normal to have to re-coat every 2 years.
      • We will reply to your comment shortly
        Shelene · 06/14/2021
        thanks. Why do i have to use the brightener again? Is dawn dish soap a safe product to use to clean it next spring? if not, what is a safe cleaning product i can use next spring after i've done this maintenance coat this summer? 
        • We will reply to your comment shortly
          RAD Products · 06/14/2021
          You always have to brighten after you clean to neutralize. Just use water to clean with a little bit of dish soap. Not anything too strong or aggressive.
          • We will reply to your comment shortly
            Shelene · 06/14/2021
            but in your instructions it says that if you are applying a maintenance coat you only have to clean and not brighten it-so i am confused why you are suggesting i need to use the brightener again. please clarify and explain why you are suggesting something different than the instructions. thanks
            • We will reply to your comment shortly
              RAD Products · 06/14/2021
              It is used to neutralize the cleaner when you have bare wood as you do.
  • We will reply to your comment shortly
    Keith · 06/12/2021
    How do you remove the white plastic ring from the top of the one-gallon stain can?
  • We will reply to your comment shortly
    Tom · 06/07/2021
    I did step one cleaner in overcast conditions, and now it's turned to full, hot sun. How soon does step 2 brightener have to be applied?
    • We will reply to your comment shortly
      RAD Products · 06/07/2021
      Same day for best results. Just mist with water first.
      • We will reply to your comment shortly
        Tom Westrup · 06/07/2021
        Does step 2 also need to be rinsed off before it dries?It's 88°, with 1/3 of the deck in full sun. 😟
        • We will reply to your comment shortly
          RAD Products · 06/07/2021
          Yes, and thoroughly as well. Just mist it with water while rinsing. It is easy.
  • We will reply to your comment shortly
    Brett · 06/04/2021
    I cleaned and brightened my 1 yr old redwood deck with RAD.  I used a soft bristle brush and pressure washer with the cleaner.  The deck looked great after I cleaned it, however when I started to stain it with Armstrong Clark Sierra Redwood Semi-Transparent Stain I noticed some boards had areas looked blotchy.  Upon closer inspection there were other boards that had this appearance after the cleaning and brightening.  Do you have any suggestions on how to prevent this appearance on the boards I haven't stained yet?  
    • We will reply to your comment shortly
      RAD Products · 06/04/2021
      Redo the brightener. See if that helps.
  • We will reply to your comment shortly
    Tim · 06/02/2021
    I would like to stain this fence. I have enough TWP 100 cedartone stain to do the job. Where do I begin?
    • We will reply to your comment shortly
      RAD Products · 06/02/2021
      Prep with the Restore A Deck Cleaner and Brightener kits while pressure washing.