Who Should Use This Guide
- RAD PaintStrip is an eco-friendly stripper that removes up to 5 layers of solid stain in 30 to 45 minutes, starting within 5 minutes of application.
- For power sanding, use 60 to 80-grit sandpaper to avoid closing wood pores, which prevents proper stain absorption later.
- The best removal method combines RAD PaintStrip with spot sanding, making the overall process easier than sanding alone.
- A two-toned deck using solid stain on verticals and a semi-transparent stain on floors is a practical alternative to full solid stain removal.
This guide is for homeowners dealing with peeling or failing solid color deck stain or paint, DIYers who want to switch from a solid stain to a semi-transparent or transparent finish, and contractors quoting full strip and refinish jobs. If your solid stain is still intact and you just want to recoat with another solid color, you do not need full removal, see Q2 in the FAQ below.
Hi, I’m Scott Paul, an exterior wood restoration contractor with over 30 years of experience stripping and removing solid color deck stains and exterior wood coatings. You can learn more about me here.
Removing a Solid Color Deck Stain & Paint
Solid (Opaque) deck stains are not transparent and will cover the wood fully, masking the wood grain. Once applied, a solid color deck stain or paint will film on top of the wood, and because of this, they can be prone to peeling over time.
A common question I get at DeckStainHelp.com is how to remove a solid-color deck stain or paint to reveal the wood’s natural grain, making it possible to apply a penetrating semi-transparent stain. Fortunately, there are a couple of effective options for achieving full removal.
In my 30 plus years restoring decks across Michigan, the method I choose depends on what’s underneath: a thin, single coat of solid stain often strips fast, while multiple layers of water-based paint need longer dwell time and sometimes a second application of stripper.
Stripping a Solid Stain and Paint
My Pro Options for Removing a Solid Color Stain
- Stripping off a Solid Stain
- Skeptical on Stripping? See photos of success!
- Sanding off a Solid Stain
- Combination of Stripping and Sanding
- Consider a Two-toned Deck
- Ask me questions!
1. Stripping a Solid Color Deck Stain
RAD PaintStrip Test Board
In the past, there have been few, if any, decent options to strip a solid color deck stain or paint. Newer to the market is the RAD PaintStrip. RAD PaintStrip is eco-friendly, works fast (starts working within 5 minutes), and removes up to 5 layers of most paints in 30-45 minutes and up to 15 layers in 24 hours.
How to Strip a Solid Color Deck Stain with RAD PaintStrip
- Apply a thick, even coat of RAD PaintStrip directly over the existing solid stain or paint
- Let it sit for 30 to 45 minutes for a single coat, or up to 24 hours for multiple layers
- Test a small area by scraping down to bare wood, if it lifts easily, you’re ready
- Pressure wash the entire surface to remove the lifted coating and stripper residue
- Inspect for any remaining spots and reapply stripper to those areas if needed
- Allow the deck to dry fully before sanding (if needed) or applying a new stain
Pro Tip: The longer you let the RAD PaintStrip work, the easier it will be to pressure wash it off.
See Full Review: RAD PaintStrip Solid Stain Stripping Gel
Removing Solid Stain vs. Removing Paint
Removing deck paint follows the same basic process as removing solid stain, but oil based paint typically forms a thicker, harder film and may need extra stripper dwell time, sometimes up to 24 hours for multiple coats. Latex based paints tend to lift faster than oil based paint or solid stain. Either way, RAD PaintStrip is formulated to handle both, so the product choice does not change, only your patience does
2. Stripping a Solid Color Stain/Paint Photos
Skeptical about stripping a solid-color deck stain? Check out these photos from customers who successfully used RAD PaintStrip to remove solid-color stains when applied properly.
3. Sanding a Solid Color Deck Stain/Paint
Power sanding is an effective way to remove solid deck stain or paint, but it can be a time-consuming and costly process.
Using the correct sanding grit is crucial for the best results. For deck surfaces, 60- to 80-grit sandpaper is recommended. Avoid using higher grits, as they can make the wood too smooth and close the pores, which can prevent proper stain absorption. Start with 60-grit to remove the coating and finish with 80-grit for a smoother, even surface.
For thorough removal, a floor drum sander works well for flat surfaces, while a hand or belt sander is ideal for vertical areas and hard-to-reach spots. Be sure to sand all wood surfaces evenly for the best outcome.
My Pro Tip: See this full article on how-to Sand a Deck Properly.
| Method | Cost | Time | Mess/Dust | Best For |
|---|---|---|---|---|
| RAD PaintStrip | $50 to $100 per gallon, covers approx. 75 to 100 sq ft per gallon | 1 to 2 days | Low, minimal dust, some scraping residue | Most homeowners and DIYers with multiple coats. |
| Power Sanding | Equipment rental $50 to $150 per day, or $2 to $4 per sq ft if hired out | 2 to 4 days | High, significant dust and noise | Small areas, single thin coats. |
4. Combination of Stripping and Sanding: Best Option For Removing a Solid-Color Deck Stain
While I prefer the stripping method with the RAD PaintStrip, it may be necessary to sand as well to remove 100% of the old solid stain from the deck. The RAD PaintStrip will remove most of the old solid stain from the wood, leaving spot sanding to remove the rest as needed. This is easier than only sanding off the solid stain.
5. Consider a Two-Toned Deck
A two-toned deck is typically a solid stain for the verticals and a penetrating semi-transparent stain for the floors. They look great, and removing a solid stain from horizontal flooring is substantially easier than vertical railings.
My Pro Tip: If you want more information on two-toned decks, see why choose a two-toned deck.
6. Questions on Removing a Solid Color Stain or Paint?
If you have any questions about removing a solid deck stain or paint, feel free to ask in the comments below. I’m here to help and provide guidance every step of the way.
Frequently Asked Questions – Stripping a Solid Stain or Deck Paint
Q1: How do you remove deck paint without sanding?
A: To remove deck paint without sanding, use a chemical paint stripper like RAD PaintStrip. Apply a thick coat, let it sit for 30 to 45 minutes (longer for multiple layers), then scrape and pressure wash the residue away. This method avoids the dust, noise, and risk of gouging the wood that comes with power sanding.
Q2: Can you stain over solid stain without stripping it first?
A: You can apply a new coat of solid stain over an old solid stain if the existing coating is still intact and not peeling, but you cannot switch to a semi-transparent or transparent stain without full removal first. Solid stains and paint sit on top of the wood as a film, so any lighter or more transparent product applied over it will not penetrate the wood and will look blotchy or fail quickly.
Q3: How long does it take to strip a deck of solid stain or paint?
A: Stripping a deck of solid stain or paint with a chemical stripper typically takes one to two days for an average sized deck, including application time, dwell time of 30 minutes to 24 hours depending on the number of coats, scraping, and pressure washing. Power sanding the same deck can take two to four days depending on square footage and the number of coats being removed.
Q4: Is it safe to remove old deck paint that might contain lead?
A: If your deck was built or painted before 1978, the paint may contain lead, and you should test it with an EPA approved lead test kit before sanding, scraping, or stripping. Sanding lead paint creates hazardous dust, so if lead is present, hire an EPA RRP certified contractor or use a chemical stripping method combined with wet scraping to minimize airborne particles.
Q5: What do you do with the paint chips and residue after stripping a deck?
A: After stripping a deck, collect paint chips and scraped material with a tarp or plastic sheeting placed under the work area before you begin, then bag the debris for disposal according to your local waste regulations. Avoid letting stripper residue and paint chips wash into the yard, storm drains, or nearby plants during pressure washing.
Q6: Do you need to sand a deck after using a paint stripper?
A: In most cases you do not need to sand a deck after using a chemical stripper like RAD PaintStrip, as long as you pressure wash thoroughly to remove all residue and the wood surface looks clean and uniform. Light sanding may still be needed only on small spots where stripper did not fully lift the coating, but avoid sanding the whole deck since it can raise wood fibers and interfere with the next stain’s absorption.
Hi Scott – l
Love this site for questions! I purchased 2 gallons of the RAD Solid Stain stripper last week. I’m trying to get rid of an opaque Benjamin Moore Arbor stain on my deck. I want to apply the stain this afternoon and leave it overnight and pressure wash it/scrap tomorrow . My question is how long can you leave the stripper on to dwell? Is overnight OK? What do you think? I will be sanding after the stripper as the stripper is not removing all of the stain Thanks for your help. Bill
You need to do the test spot as instructed. Failure to do so and you are “guessing” at how thick to apply and how long to let dwell.
Hi Scot- my deck had one time deck sealer applied to it . Want to remove that and replace with better performing product. Saw your review on the one time . Can you give advise on how best to remove that product ? Best stripper or must be sanded . Thank you.
Please add some pics of the deck in the comments.
Hi . Added. thank you
You should be able to strip this. Use this kit:
https://www.deckstainhelp.com/product/restore-a-deck-stripper-brightener-kit/
With both additives:
https://www.deckstainhelp.com/product-category/restore-a-deck-stain-stripper-additives/
I am using the Rad stripping gel on my deck which has Storm solid stain and left over Cabot stain originally in some areas. The power washer took off most areas but still need to remove on newer deck area. Do I need to apply the stripper to bare areas that are now gray or show some Cabot stain left on some boards?
What tool is best to apply the gel?
Thank you
You can spot strip to remove the stain. Use a roller to apply or a brush for small areas.
Many thanks!
15 year old solid color stain want to put a semi solid or solid back on what is the stripping method you prefer? A squirrel ate that top coat off wish he would have kept going!
If you want to go with less transparency (semi-trans or semi-solid), then you must remove fully. Try the RAD Paint Stripper to remove while pressure washing. Spot sand any remnants that don’t come off fully.
If you want to recoat with a solid stain, you do not have to remove it fully, just remove what is loose or peeling. You can cover over the stain that is fully intact with a new solid stain.
https://www.deckstainhelp.com/how-to-apply-a-solid-color-deck-stain/
Thanks so much
I used Messmer’s UV Plus Clear Weathering Formular on my wood deck this year for the 2nd year in a row. The first year I put 2 thin coats and it was great. This year I put 1 thin coat and the whole deck is tacky. I’ve tried using Mineral Spirits and a rag to lift the tackyness Didn’ help! What can I do? What caused this? What a mess! Thank you for your help
That typically happens when it is not prepped properly and or over-applied. At this point, you need to remove it and start over. Use this kit while pressure washing.
Do you recommend RAD for thus deck
RAD PaintStrip and or sanding. You may want to consider a two-toned deck. Solid stain for floors and semi-transparent when you remove it from the floors:
https://www.deckstainhelp.com/advantages-to-having-a-two-toned-deck/
Can RAD solid stain stripping gel damage the aluminum roof thats right under this top deck pictured above
No, it should not.
Can I use this RAD on cedar wood?
Yes, you can!
I stripped a deck with a solid stain on it today and there is still a lot of stain on it. Should I give it a day to dry, sand it then apply the neutralizer? Or should I just try stripping it again tomorrow?
Sanding may be your best option to get it all off or you will need a speciality paint stripper.
Hi, when using the pressure washer, what PSI is best?
Tips:
-Wash with a motion similar to sweeping of broom (pendulum motion). Wash with the grain of the wood. Exaggerate your sweeping motion, never stop and reverse your direction without sweeping up. Not doing this will result in a “stop” mark on your decking.
-Never use more than 1200 psi of pressure. This does not mean you cannot use a 3000 psi machine. It is only 3000 psi if you are washing from 1 inch away. If you are 8-12 inches away you will be using about half the amount of pressure.
-Always use extreme caution when using a power washer. Improper use could result in severe damage to wood. If you do not feel qualified, contact a professional in your area.
Hi Scott! This deck was neglected by the previous owner and It will be my big spring project. There are no clues as to the brand of stain used previously. I’m trying to figure out if I will need to use RAD PaintStrip or if another paint stripper will work. I plan to clean and brighten after stripping. I would also love to hear suggestions on specific stains to use. I included a picture of the railing that better represents the color of the previous stain.
It is a solid opaque stain. Your options would be to remove fully:
https://www.deckstainhelp.com/how-to-remove-a-solid-color-deck-stain-or-paint/
or remove the dirt and loose solid stain for another solid stain:
https://www.deckstainhelp.com/how-to-reapply-a-solid-color-deck-stain/
The latter is easier.
If I opt for the first option, Is it possible to then go with a semi-transparent stain like RAD “Dark Walnut”?
If you fully remove it, then yes, you could switch to any semi-transparent stain. You might want to consider a two-toned deck as it will be easier to fully remove from the flooring: https://www.deckstainhelp.com/advantages-to-having-a-two-toned-deck/
Hi Scott,
Have a 25yo cedar porch deck that has had Austrailian Timber Oil applied several times over the years. Now I’m replacing some of the porch deck boards and want to use same Timber Oil product but color isn’t matching. Original boards are much darker (due to multiple applications?) than newly stained boards. Will your strip/brighten process get me back to original color on the old cedar boards so my new boards will match?
No. It is not possible to get new wood and older wood to match with a semi-transparent stain. The new wood will always stain lighter since it is less absorbent.
when using RAD paint stripper on deck do I have to use brightener afterwards?
We suggest it as it will turn out better.
Hi Scott,
I have a 600 sqft deck that’s greater than 35 years old, built before I bought the house. No rot. We hired someone to stain it a few years back and they used a solid stain. The solid did ok, but it’s fading and starting to peel. I like the look of the wood, so want to go to a semi-transparent.
I sanded with a drum sander, started with 20, then 40, then 60, then 80 grit. Most looks great, but there’s some cupping and some parts where there’s valleys in the grain and the stain remains.
I ordered Defy deck cleaner, and Defy brightener, along with TWP 102. I suspect I need to now use a stripper to get the last bits of solid stain up before I clean/brighten/stain? Do you think a citristrip (sold at Ace) will work ok for the relatively small areas? I ask because the RAD takes a week to ship and I’m running out of time before I travel and then the weather turns bad. Then again, I’m assuming after all of the sanding I can stain right away. Not sure if I need to let the deck season through the winter then clean/brighten/stain in the spring?
Unfortunately I don’t know the type of wood I have. It’s in 16 foot lengths, 3 5/8 inches wide which doesn’t seem like a common size.
Attached are some pictures of the deck and how much I’ve sanded, with a bit of the old stain at the edges so you can opine if it’s solid stain or not. I’m going to do the railings in solid stain for contrast, so I’m not concerned with getting the old finish totally off of them.
Appreciate the help.
Dave
Not sure if the CitriStrip will work but does not hurt to try. Clean and brighten after the sanding as the final prep. You can do this in the Fall or Spring. The old stain looks like a solid.
Hello! For the paint strip, is a pressure washer required or can we get all that paint off using something else? Thanks!
You will need a pressure washer.
AFTER RAD StrippeR, would you still need to sand? Because I don’t think the stripper would remove everything 100%…or would it? I know sanding is not recommended before staining due to raised fibers, so what would you do in a case where you want to remove old paint with the stripper and then use only semi-solids or transparents after that?
Hard to say but yes, you might need to sand a few areas that did not remove the old stain fully. If you sand, use 60-80 grit and lightly pressure wash all wood after.
Hi Scott! I really messed up. I had a brand new deck and fence built 3 years ago. I hired company to stain it and they suggested a solid dark stain. It’s peeling and lifting like you said and also incredibly sombre and ugly.
I have to start over. I am going to order the RAD paintstrip gel. Could you help me figure out how much I need? I have to strip the entire multi-level deck, the sides of the deck and 80 feet of fencing. :(((
We would need a total sq footage of all wood added up to help with this.