Before one can paint a piece of wood, it should be clean from any dust on its surface.

What is the recommended way to remove the dust?

I tried using

  1. a hand brush, which only got rid of the rough bits and pieces
  2. a vacuum, which worked great for the most part, but did not remove the very fine dust. The suction could cause the nozzle to bump into the surface and leave scratches
  3. a glue soaked cloth (called "tack cloth") from the hardware store, which was intended for exactly that purpose and got the job done. Working with it was not very nice though, reusability is questionable and who knows what kind of stuff is used to make it sticky.

I guess that a wet cloth has similar sticky properties than the aforementioned shop bought cloth, but has the disadvantage of applying moisture to the wood (leading to warped wood).

Is there a better/recommended way to do this?

  • 2
    I usually use a brush attachment with my vacuum, which minimizes the chance of it damaging the surface. You're right that it doesn't remove the very fine dust particles though.
    – Doresoom
    Commented Apr 22, 2015 at 14:21
  • If you plan to paint with a water based paint having a wet/damp cloth wouldn't make much difference, would it? I might even raise some fibers which might make the paint stick better. Some glue cures with the help of water.
    – LosManos
    Commented Apr 23, 2015 at 10:14
  • When varnishing all the guidelines I've read say to use a cloth with some white spirit on it. Works for me, usually using cast-out underpants my family no longer need! Commented Apr 24, 2015 at 14:57
  • I found one product which is great, a ready to use wood cleaner from Rubio Monocoat. rubiomonocoat.com/product/rubio-monocoat-cleaner
    – user1686
    Commented Jan 12, 2016 at 16:16
  • Nit: tack cloths aren't treated with "glue" AFAIK. Different industries require different compounds, and sometimes a tack cloth has literally nothing embedded in it. But if it treated, it'll be some sort of resin, usually a petroleum derivative.
    – user5572
    Commented Mar 5, 2020 at 20:00

10 Answers 10


Is there a better/recommended way to do this?

All the methods you list are recommended ways of removing dust from the workpiece.

Brushing is actually a very good way to get dust off wood, and for many woodworkers it's the main method they rely on. It's just that you usually can't do it properly with only one brush. You can use a large soft hand brush to get the worst of it off but you need switch to something with stiffer bristles for the finer stuff. Paintbrushes work well for this and their small size makes them good at getting into corners.

Some people swear by tack cloths*, others don't like them because they hate how they feel and they worry that they'll leave a residue behind which will cause problems with the final finish (this doesn't appear to be much of a concern however).

I guess that a wet cloth has similar sticky properties than the aforementioned shop bought cloth, but has the disadvantage of applying moisture to the wood (leading to warped wood).

The real 'danger' to this is not warped wood, normally wood has to get really wet for there to be a risk of warping.

What you would worry about is raised grain (surface wood fibres swelling due to soaking up water). But this doesn't happen if you moisten the cloth with mineral spirits, acetone or very pure alcohol.

A very good modern material to wipe with that isn't often recommended is microfibre cloth. The very same surface texture that makes these so good at cleaning glass and polished surfaces make them very good at removing traces of fine dust from tiny imperfections in the wood surface. A lightly dampened microfibre cloth may be the best way to remove dust from sanded wood.

* Homemade tack cloth
You can make your own quite easily, from a clean scrap of lint-free cloth (old sheets and t-shirts can be good donors for the fabric), a few drops of varnish, the appropriate solvent for the varnish and a little water.

  • 1
    I've got a decent large soft natural bristle paintbrush I've labelled "dust" that I hang in a convenient place for this exact purpose.
    – user5572
    Commented Aug 29, 2019 at 13:55
  • A good source of tack cloths are so-called surgery wipes, though they are sold for lots of different markets (e.g., for cleaning vinyl records, etc.) But they can be sourced pretty cheaply.
    – user5572
    Commented Mar 5, 2020 at 19:57
  • @jdv, thanks for that, never heard of them. Re. cleaning vinyl, I thought the way was using woodworking glue!
    – Graphus
    Commented Mar 5, 2020 at 21:55
  • I've never tried the PVC glue method of reviving old records, but the real reviews I've seen online don't really make it seem worth the trouble. I use one of these for my crate-digging finds: spinclean.com (Hint, the lint-free cloths I refer to are shipped with these record cleaning kits, but can be found all over the place!)
    – user5572
    Commented Mar 6, 2020 at 14:50
  • @jdv, sorry only seeing this and other Comments from you today as the system didn't notify me correctly (not the first time this has happened, not sure what's going on there). Re. the woodworking glue, PVA, not PVC, and yeah I'd agree it doesn't seem worth it a lot of the time — they use a heck of a lot of glue! It does look like it's the perfect method for a really deep clean of very dirty discs though (which to be fair is exactly what it was first being promoted for).
    – Graphus
    Commented Mar 10, 2020 at 8:43

Your item #3 is called a tack cloth and is quite commonly used for removing dust, because, as you noted, it's quite effective, and it's a highly recommended solution.

According to the linked Wikipedia article, there may be some VOC concerns, however, with increasing environmental regulations, those are either A) listed on the packaging, or B) being phased out of the manufacturing process.

  • Good to know. I found that taking most dust of with the vacuum and using the tack cloth for the finer dust works great. I hope this allows the cloth to be used for longer as it has to take up less dust. I will keep the cloth in a sealed container to keep it fresh.
    – null
    Commented Apr 22, 2015 at 14:02

Instead of sucking it up you can blow it away using compressed air (or just your lungs).

A moist (not wet) cloth will minimize the water you apply to the wood. A micro-fibre cloth is dry but will also have a very good dust grabbing properties.

  • 2
    The dust you blow away will be in the air and soon fall down back on the painted (or unpainted if you're slow) surface. I'd only do this on very small surfaces.
    – Jussi Palo
    Commented Apr 23, 2015 at 9:52
  • @JussiPalo or blow it in the direction of a vacuum inlet/dust collection port. Commented Apr 23, 2015 at 9:55

Recommend an intial pass with a shop vac, which will capture probably 95% of the dust. It is good to use a shop vac to clean the surface between sanding grits, removing the larger grit particles from the wood before sanding with the next higher grit. While blowing the dust off with compressed air removes the dust, it also mixes it into the air so some of it can settle back onto the surface and so you can breath it.

To get the last 5%, tack cloths are ok if using solvent based stains/dyes/top coats. Do not use tack cloths if using water based stains/dyes/top coats. Microfiber cloths are excellent dry "tack cloths" - they do not need to be wet or tacky with anything, so there are no worries about contaminating the surface before using a either type of stain/dyes/top coat. Also, microfiber cloths can be re-used multiple times - simply take them outside and shake the dust out.


In a pinch I once used an old t-shirt lightly sprayed with hair-spray. The spray then dried on the cloth for a few seconds before use.

It worked surprisingly well.


"Swiffer" dusters have worked well for me in the past


I like to use a soft terry cloth to wipe down before I apply finish. So far it has worked well for me in getting the fine dust off the wood. On wood with larger open grain (like padouk) I sometimes will blast it with air from the air compressor as well.


Try using a blow torch, it will burn up all the dust and bits completely.

Microfiber cloth. Don't overthink the process. A fleck of dust wont blow the project.

  • Kind of a mean-spirited answer....
    – gnicko
    Commented Feb 11, 2020 at 1:33
  • Snarky. I like it.
    – Kennah
    Commented Jul 8, 2020 at 18:30

Try water pressure and an air hose to dry. A little bleach can't hurt either; removing active biologicals really helps with the finished piece if it's old.

  • There just isn't a reason to use chlorine bleach. Bare wood that has been made into lumber suitable for carpentry is already a terrible surface for microbes because it naturally dries them out. They'll either die or form a cyst or calyx, in which case they can be removed as dust or covered in the finish. This is assuming that your finished carpentry has any significant dangerous microbes on it in the first place, which is doubtful.
    – user5572
    Commented Mar 5, 2020 at 19:54

I used a Swiffer dust cloth(took 3) and then a microfiber washcloth to get the dust off of a newly sanded(laminate) bathroom tower. Worked really well. Unfortunately, I initially used diluted dish soap and water in a bucket to wipe them. WITHOUT VACCUMING THEM FIRST! Do NOT do this!

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