Homemade apple-cider vinegar and steel wool stain applied to a table I bought on Craigslist for $100

[This post is my repayment for all of the blogs I enjoy reading that discuss home projects and experimentation. This is my attempt to share my experiences so others can learn from my mistakes. The proper safety equipment is a must, of course, and the wonderful reader is responsible for his or her own safety, as there is no expert advice here.]

Once a year my OCD sets its laser sight on Craigslist, and I end up cycling through ads looking for used furniture to replace our old used furniture. Example: I just replaced the dining room table and chairs that I bought on Craigslist with another dining room table and chairs I bought from – wait for it – Craigslist.

But why stop at one dining table when you can buy two?

Yes, I bought a second table to use in our new kitchen, which I still haven’t posted pictures of, as I think the experience of remodeling it drained every bit of my willpower and energy to think about anything related to kitchens at this point.

The good news: my wife loves her new cocina. She’s upped her cooking skills in it, resulting in some outstanding culinary experiences for us. Amazing what going from cracked tile and grout to nice new smooth quartz countertops can do.

My kitchen mission is complete. Next project, please.

Hello, beat-to-hell, left-outside trestle table with a crack down the middle of it.

This is the "before" picture. It's got water stains and the edges are in poor shape. Luckily the stain they used was very thin and came off with the sander.

This is the “before” picture.  Water stains covered it because they used it outside, and the edges were in poor shape. Luckily the stain they used was very thin and the sander ate through it quickly.

It was listed on CL for weeks at $400 than $300. I passed. But they were moving and needed to get rid of it. So, I offered $100 and got it. I figured at the very least I could repurpose the top for another project and use the trestle base with a reclaimed wood top. With that in mind, I decided I had nothing to lose on the table and could experiment. 

I discovered a homemade-stain recipe on the Internet using vinegar (white or apple cider) and real steel wool. What the heck. Why not. I like the smell of vinegar better than commercial stains.

Creating the stain was an interesting process: fill a sealable glass jar with steel wool and apple cider vinegar, shut the top, and leave it there for at least four or five days, or more (10 days for this table). The steel wool slowly dissolves and blackens the mix. And each day I gently shook the jar to mix it up, resulting in a blackish-gray liquid with little specks of swirling steel (it takes weeks for the steel wool to completely disappear).

Creating the stain was an interesting process: fill a sealable glass jar with steel wool and apple cider vinegar, shut the top, and leave it there for at least four or five days, or more (10 days for this table). The steel wool slowly dissolves and blackens the mix. And each day I gently shook the jar to mix it up, resulting in a blackish-gray liquid with little specks of swirling steel (it takes weeks for the steel wool to completely disappear).

hold

As we’re saving money in my family right now, the sanding of the table fell to me, which meant wearing a dusk mask, connecting the sander to the vacuum, and placing a large fan nearby to blow any dust away from me. I sanded the top three times, using 100, 150, and 220 grit. I was too tired to sand underneath the table three times, so I made two passes with 80 and 220. (I have since read a great book on wood refinishing and come to realize I’ve been over sanding furniture.)

sanded table

4 hours and a sore lower back later, I finished.

Lesson Learned #1: Use the same type of wood to sample the stain color. I used some small blocks I had around from when I shortened the legs of a table and added wheels. Not a good idea because they weren’t sanded at all and were probably a different wood.

Lesson Learned #1.5: According to some of the blogs, you can use brewed black tea to add tanins to the wood.  I tried this on a sample piece of wood but it colored the wood a shade of ebony. If you want black stain, this may be the perfect method for you. Some blogs said to add used coffee grounds to the mix for a deeper shade of black.

Lesson Learned #2. I used 50% Liquid Plumr and 50% water on the wood prior to staining. The sodium hydroxide works really well with pine to keep the stain from blotching on the wood. But I think it may have killed the gray/driftwood look I was shooting for. (Note about this technique: It’s potentially dangerous and you have to gear up with a mask and safety googles that protect against liquid splashing and you have to wear protective gloves and clothes you don’t care about. And it’s nerve racking applying it. Yes, it’s a pain, but safety first.)

The Liquid Plumr dries and turns the wood a yellowish-green. No worries.

The Liquid Plumr dries and turns the wood a yellowish-green. No worries. I let it dry overnight before staining.

This photo shows the apple-cider stain on the wood. Always work quickly and keep a wet edge. Don't stop on a surface and if you have a helper, have them help, which I did by enlisting my daughter and wife. Also, put a tarp down under the furniture because the stain does stain concrete. I learned the hard way.

This photo shows the apple-cider stain on the wood. Always work quickly and keep a wet edge. Don’t stop on a surface, and if you have a helper, have them help, which I did by enlisting my daughter and wife. Also, put a tarp down under the furniture because the stain does stain concrete. I learned the hard way.

This shows the stain after it has dried. It turned a pinkish tone and I started to worry. Luckily, the pink tone wiped off in the form of a powder. I recently built a bench (future post) and didn't have this problem. Not sure what happened. Heat of the day?

This shows the stain after it has dried. It turned pinkish and I started to worry. Luckily, the pink tone wiped off in the form of a powder. I recently built a bench (future post) and didn’t have this problem. Not sure what happened. Heat of the day?

I like Briwax. I used Clear and you can see the side with the wax and without.

I like Briwax, even though I never seem to be able to apply it thin enough. I used Clear and you can see the side with the wax and without. I was relived when I saw the brownish shade appear once the wax was applied.

This is the finished table weeks later after my daughter beat it up, but I think it turned out very nice and as it cost only $100, some labor, vinegar, steel wool and wax, it would be okay to tap dance on it. Let it age, I say.

This is the finished table weeks later after my daughter beat up the wax finish. I think it turned out better than I thought it would.  And, as it cost only $100, plus my labor, vinegar, steel wool and wax, I don’t mind it getting pounded. Let it age, I say.

That’s the story of my Craigslist table and homemade stain.

Here is a list of lessons learned:

  1. Don’t wear your sunday best – it may be a natural stain, but it still . . . stains. 
  2. Use a strainer (I bought two made out of a mesh material at Home Depot) to pour from the master container into a smaller container. And use the small container to dip your brush.
  3. No puddles allowed – When the stain is drying, look for puddles and spread them out. These puddles will leave stains in the stain, like a water-glass can on wood. 
  4. Every wood reacts differently to the stain. If possible, test a sample piece first – of the same wood, if possible. Apply your finishing coat to the sample too. You want to see the entire look. When I applied the wax, the table turned brown. You may have to experiment with different protective finishes for the look you want. 
  5. Drying in the sun may affect the look. The table dried on a hot day. When I stained a bench on a cold night in my garage, it dried differently. 
  6. The vinegar stain needs to sit at least four days in a sealed container. Shake it every day. This was the first point when it started to color the wood. Some claim 24 hours, but it did nothing for me after a day. 
  7. Not sure if Liquid Plumr helped or not. Working with LP makes me really nervous and I have to gear up in my hazmat suit. Not sure I’d use it again. Maybe I’d use a pre-stain conditioner if I’m using pine. 
  8. Work quickly – avoid drips or stopping on a surface midway. Having a helper makes a big difference on large pieces like a table. 
  9. Stain gets everywhere. Use drop clothes. It’s very thin and drips all over the place. Well, maybe not for you. But I was working fast. 
  10. Don’t oversand. I learned this lesson afterwards when I read a book by an expert on finishing. 180 grit is the point where the human eye can’t see scratches. That’s where I’m stopping from now on. 
  11. Write down how much steel wool and vinegar you mixed together in case you ever want to duplicate the color, though I have a feeling it all ends up the same no matter how much steel wool you add. 

All the best to you on your project. Please share your lessons learned, comments and/or pictures.

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