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How can I effectively remove years of gunk and glue from my stairs as I attempt to transition from carpet to stained hardwood without losing my mind?

Asked by Svitogor Abramec
6 months ago
Last Updated: June 7, 2024

Oh man, I’m knee-deep in this project to switch out my carpeted stairs for beautiful stained hardwood, and I’m hitting a major snag. I’ve never taken on anything like this solo before!

I managed to tear out half the carpet, but now I’m stuck dealing with all this stubborn glue that’s refusing to budge. It’s like there’s a decade’s worth of grime stuck on those stairs. Any foolproof tricks for getting rid of this mess without losing my sanity?

I’ve been experimenting with the top step, trying to scrape off all that gunk, but it feels like an endless battle. Should I throw in the towel and just buy stair treads instead? And what about that pesky gap between stairs – any special trim I should consider? I’m feeling totally lost and on the verge of giving up, which isn’t my style at all… 😫😩

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Halit Spanjer

Try renting an edger from Home Depot and grabbing some 50 g sandpaper and 100 g sandpaper for your orbital palm sander, then move on to staining. The edger can really cut down on your time.

Jordan Gibson

Stair projects can be really tough – at some point, it might be a good idea to hire a professional so you don’t mess up what you already have. Sanding them yourself is no easy task

Jordan Gibson

Hey , you have the option to sand it off.

Mae Brown

It’s all part of the process. Hang in there. Keep scraping and sanding until you’re satisfied. If possible, consider renting or purchasing a flooring screener or any tool to make the job easier. You’ll appreciate it in the long run.

Basil Morel

Just grab that orange product to peel it off, then sand it down and restain it

Albert García

Definitely go for the orange solution. It’s a potent acid, so be careful with the fumes and skin contact. It works wonders though. Avoid orbital sanders as they can’t reach corners or sand with the grain. Invest in a belt sander and cornering sander for better results. Best of luck!

Albert García

Also… make sure to fully commit with the oak. Opt for a high-quality oil and apply 5 coats. Polyurethane is not ideal as dirt easily accumulates in the corners. Consider using linseed oil.🤷‍♂️

August Rasmussen

That orange stuff didn’t work out?

August Rasmussen

Hey, I’m new to this. So, you’re saying oil alone is fine for stairs? Won’t they become slippery?

Niilo Laitinen

Looking for a sander?

Kriemhild Jessen

My husband found an angle grinder with a sander attachment to be extremely helpful and efficient for sanding our deck. Just ensure you are familiar with how to operate an angle grinder and always wear the necessary PPE as they can pose risks.

Chloe Novak

It seems like those are pine stairs, I recommend taking them out and replacing them with oak. It will require less work and you’ll be much happier. Pine tends to have an uneven appearance due to its softness. After that, you can add a thin veneer and paint the stairs white.

Yan Suhoviienko

Definitely doesn’t long for pine, it’s way too delicate for stairs. I would have guessed oak instead 😂

definitely doesn’t long for pine, it’s way too delicate for stairs. I would have guessed oak instead 😂

Adaja Spierings

Reminds me of a pine tree

Halit Spanjer

Mentioned it’s a red oak staircase.

Uroš Lončarević

Is sure it’s oak.

Judy Hughes

Pick up some adhesive remover like goof off or goo gone from Lowe’s or Home Depot. Simply follow the instructions provided and be sure to wear the appropriate PPE. Allow the recommended time to pass, scrape it off (you may need to repeat this process) using a putty knife, then let it dry before sanding. The odor can be strong, but this method has been effective for me.

Juri Reiter

Following

Alexander Castillo

If it’s tar, we ended up using a steamer to remove the wallpaper. It was quite messy, but it did the trick and allowed us to save the hardwood floors underneath.

Lawrence Lord

Take off the board and flip it to check out the other side.

Vilma Eskola

I really admire how you tackled this problem. Sometimes the simplest solution is the best.

Diego Lemaire

If you take off the tread, it’ll make it easier to do the job. I think flipping them over could really cut down on the amount of work you have to do. As for the riser, you could opt to use a thin sheet of painted plywood if you prefer a white riser

Damião Rocha

Consider giving a wallpaper steamer a shot.

Hermenegildo Teixeira

Electric sanding machine

Ceyhan Yıldızoğlu

What type of flooring is at the top of the stairs? It doesn’t seem to be hardwood. I’m thinking of using the same flooring on the stairs for a cohesive look…

Ceyhan Yıldızoğlu

Good luck with that! I’m not a fan of the top silver stair nosing you’re considering for your project, but it will definitely add an interesting touch. Sometimes in renovations, you have to reassess and change course, especially when it comes to stairs. We redid ours 3 years ago with LVP and we’re really happy with how they turned out.

Eva Robin

Hey, , where exactly is that top silver stair located?

Ceyhan Yıldızoğlu

Hey Sue, I think you may have missed a key word in the text. Take a look at the second picture and you’ll see what I’m talking about. Personally, I believe it would be better to have silver down the stairs instead of hardwood up the stairs, especially with the silver nosing potentially ruining the transition. But everyone has their own preference.

Eva Robin

I was confused about what “nosing” meant, so I was searching for the silver to try and understand it, but I can’t find any silver anywhere 🙂

Eva Robin

Oh my goodness, I must be extra blind today! Thank you so much! Lol

Owen Howell

Just wanted to cheer you on a bit… Hang in there!!😊 You can do it!! 💪😁

(you’re currently in the process of putting in hard work…. quite literally)

Owen Howell

Those stairs are going to be the ones you proudly declare, “I did this! It was all me. I created this beauty!”

علیرضا قاسمی

For removing the sticky residue, try using Citristrip, covering it with saran wrap and letting it sit. Then use a carbide scraper. Once that’s done, sand, stain, and reseal. You can do it!

مرسانا یاسمی

Hey , have you given this a try? Did using the Saran Wrap make a difference?

Kleianne da Luz

I’m actually currently working on my own stairs too. I got a budget-friendly heat gun to melt the glue, and my stairs had many layers of paint. I used a scraper to remove it all, and now I’m in the process of sanding

Alfred Nielsen

Have you tried using a heat gun along with the stripper? It’ll speed up the process significantly.

Aino Tuomi

Now you understand why they chose to carpet the stairs. 😉

It’s definitely doable, but it will require a lot of hard work. The gray residue is the remains of the old carpet padding. Scraping it off is the best approach. Use hard plastic scrapers, like the ones used for Teflon pans, which should be gentle on the stairs. If you have to resort to metal scrapers, round the edges to prevent damage. The treads likely have varnish, so a good varnish stripper will remove most of it. Look for a low VOC stripper, and make sure to ventilate the area well. Once you’ve removed the residue, check for cracks in the treads or risers. Use colored epoxy to fill in any cracks. For larger cracks, match the epoxy color to your stain for a seamless look. Be cautious not to overapply the epoxy, as it will be harder to sand. A stainable wood filler is better for repairing riser cracks. Lightly sand the surfaces, using a gentle touch with sandpaper no heavier than 180 grit. Use a random orbit sander for the main areas and a sanding block or oscillating tool for corners. Have foam sanding blocks on hand for the bullnose of the treads. You will need patience and pain relief for this project. To address gaps, glue and screw the tread to the riser, or use quarter round or trim molding to conceal them. Make sure to match the trim to the oak stairs and stain it before installation. Fill any imperfections with stainable wood filler, sand lightly, clean thoroughly, and start finishing from the bottom or top depending on your staircase layout. For the finish, opt for marine grade epoxy or polyurethane with a satin or semi-gloss finish for durability and forgiving coverage. Best of luck with the project, and don’t forget to share pictures when you’re finished! 😎

Aino Tuomi

I have a couple of suggestions for filling the gap between your tread and risers. One option is to use basic quarter rounds, while the other suggestion is to use a simple OG trim molding. It’s best to use the smallest piece that will cover the gap, and if you don’t have a wire nailer, I recommend using glue to attach these pieces. Even if you do have a wire nailer, I still suggest using glue for most of the holding.

آوینا علیزاده

If I were you, I would try to locate the same wood type that matches what you already have downstairs. Then, have a staircase specialist create treads using the same material. I’m not sure where you are, but here in Seattle, we have a few places that offer that service.

آوینا علیزاده

I just finished a job using laminate material. The stair shop made the nosings and I attached them to a board, then cut it to size.

آوینا علیزاده

Null

Walter Phillips

Wow, that seems really nice. I upgraded our old staircase with laminate and got the coordinating nosing. It was decent, but I prefer how yours turned out. I might have to give that a shot for our upcoming home.

آوینا علیزاده

Hey , it’s definitely a worthwhile investment!

Lissandra Pereira

My treads were plywood, so I decided to replace them. Instead of changing the risers, I just covered them with peel-and-stick tiles. I made sure to apply extra glue and used clamps to prevent them from peeling off over time.

To strip them down to bare wood, the easiest way might be to use a handheld sander. Start with a 36-grit sandpaper to clean it up, and then gradually move up to 120 grit or higher for a smooth finish.

As for mine, I did a pre-stain treatment, applied the stain, and added 4 coats of polyurethane. After that, I used a sanding pad to give it a nice shine.

Soan Gerard

That looks fantastic! 👍

Henri Van der Zwan

Wow, there’s a ton of work to do. I think I’ll put new oak stair treads on them

Mariana Véliz

If it were me, I’d remove them and install new ones. We’re actually in the process of doing the same thing with our basic pine stairs, it’s not worth the effort.

Henriette Michel

My floors weren’t in as bad shape as yours under that awful carpet, but here’s the project I completed before.

Henriette Michel

What next?

Isaac Hughes

Sand it down?

August Rasmussen

I totally understand your frustration! I got stuck with our stairs too because of those nail spots. Someone recommended using oxalic acid, so fingers crossed!

Hudson Lam

I’d suggest getting new treads. It’s not worth the hassle.

David Powell

Look for a ‘Mastic remover’ or a multipurpose remover in the paint section at Home Depot. It’s designed to remove flooring adhesive specifically.

Let it sit for 3 hours, then return to easily scrape it off. I used it on 800 square feet just last week

David Powell

Make sure to sand it properly

Cecilia Philippe

I’m getting ready to tackle this project myself (renovating basement stairs). Reading your post and comments is making me nervous! Best of luck to both of us!

دینا رضایی

Sand the stairs with an orbital sander. Make sure to buy plenty of sanding pads.

Carter Harris

Maybe give a heat gun a try to soften it up and then you can scrape it off.

Tracy Miles

Is it possible to remove the treads and flip them over?

كيان جعفری

That’s an amazing idea! I wonder if it’ll actually work.

Oya Akaydın

I think using a power sander would be the way to go. Placing a piece of quarter round could help cover up the gaps.

Oya Akaydın

Another option could be to hammer the board towards the tread from underneath to close the gap.

Venla Hakola

If you choose to use their paint or stain, there’s no need for priming. Make sure to use their surface prep for cleaning. Check out the All-In-One Paint by Heirloom Traditions Group.

Allan Simmons

You could try using a reciprocating saw with a scraper blade or a rotary hammer with a chipping blade.

آرمین حیدری

Check out this YouTube video, it shows exactly what I did

https://youtu.be/AI1poE8dn10?si=_qage0NFMKJLw2IS

Abhishek Sheikh

For the gaps, you have the option of using caulk and once it’s dry, it’s ready for painting. Another choice is to go with beading/trim. As for the gunk, the best solution is using a sander to achieve a smooth surface for your new paint job, even though it’s a bit of work, the end result will be worth it. X

Cristina Ramírez

Give Goo-Gone a shot.

Anny Åmodt

I did that. You can’t remove the black completely. All you can do is gently scrape and sand it until it’s smooth. After that, I added oak caps on top. You may need to trim the bullnose to accomplish this.

Selma Andersen

It seems like you have ‘carpenter grade’ steps to deal with. That’s the same situation we faced. We decided to install new stair treads and risers to cover them up.

Selma Andersen

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