When you’re working with soft pastels, the reality is that there’s going to be dust. Pastels are dry pigments held together by a binder and formed into a stick that’s then applied to a surface, usually paper. Soooo there’s gonna be pastel dust fallout! It’s an inescapable part of the process but that doesn’t make it any easier to accept. That means it’s a bit of a messy medium to use. The other thing that’s really more important is the health concern.

The main health concern around pastel dust is inhalation so it’s important to take proper precautions. (You don’t have to worry too much about handling it as there’s no solvent such as turpentine to transfer the pigment through the skin.) 


a pile of pastel dust collected after finishing a piece pastel dust 9 practical ways to deal with it
A pile of pastel dust is collected after finishing a piece.


Pastels are meant to be picked up and used. Many brands (such as Unison Colour) now carry the AP (Approved Product) label which is the seal of safety from the International Arts and Creatives Materials Institute (ACMI). 

Here’s more info from their website: 

The AP (Approved Product) Seal identifies art materials that are safe and that are certified in a toxicological evaluation by a medical expert to contain no materials in sufficient quantities to be toxic or injurious to humans, including children, or to cause acute or chronic health problems. Such products are certified by ACMI to be labeled in accordance with the chronic hazard labeling standard, ASTM D 4236, and the U. S. Labeling of Hazardous Art Materials Act (LHAMA).  

And just so you know, CL, the other label, means Cautionary Product. Read more here.

Now let’s look at 9 ways to deal with pastel dust so that you can minimize its effects on your health, environment, and work. 


1. Do NOT blow the dust off your work!

Oh my gosh, please don’t do this! Blowing the dust off your work, as tempting and easy as that may be, will put the dust into the air where you have a chance of inhaling it. And as I said, inhalation is the health hazard of working with pastels. Instead, take the work outside and gently tap it on the back to remove any loose dust. I know this takes effort but please do this!


2. Work at an easel

A way to get around the need to blow dust away is to work at an easel rather than working flat. When you’re working at an easel, the dust doesn’t have a chance to settle on your work surface and therefore lessens the need to blow the collecting pools of dust. Instead, the pastel falls into the easel tray as you work.


easel photo by Justyn Warner on Unsplash pastel dust 9 practical ways to deal with it
Easel – Photo by Justyn Warner on Unsplash.


3. Position your easel slightly forward from vertical

So you’re working at an easel. Yay! Now, tilt your easel slightly forward. Yes, forward. This allows the pastel dust to fall straight onto the easel shelf rather than getting caught on the work itself. If you’re working on the top portion of a piece, pastel dust will fall but if the easel leans away from you, the dust will sprinkle all over the lower part of your painting. By leaning the easel slightly towards you, the dust falls straight into the tray, missing your work altogether.


pastels and dust in easel tray pastel dust 9 practical ways to deal with it
Pastels and dust in easel tray.


4. Prep your easel tray

So you have your easel tilted forward, but what about all the dust collecting on the easel shelf? Add something to the easel tray to collect any falling dust. This can be a piece of tin foil, a handmade tray (I’ve seen someone use a piece of soffit guttering!), or a dampened cloth.


5. Use a vacuum cleaner

A great idea is to get a small, handheld vacuum cleaner often called a dustbuster. It’s convenient and easy to use while you’re working. This is especially helpful if you’re working on a large project and there’s a lot of dust buildup. Just be careful not to vacuum too close to your work surface or you’ll risk damaging it! The negative about using a regular large vacuum cleaner is they have an exhaust so make sure you have that facing away from the dusty area, otherwise, it can blow on the dust you’re trying to remove and put it into the air. Uh oh.


6. Wipe up frequently

You can use a damp cloth to wipe away the dust from your work surfaces. This is a good option if you don’t want to get out the vacuum cleaner. When you’re finished painting, be sure to clean up your workspace.


7. Wear studio clothes

If you wear specific clothes and an apron in the studio, they can stay in the room and not carry dust all over the house. I like to do a separate wash with all my studio clothing, aprons, and wiping-up cloths.


my studio clothes hanging on the back of the studio door pastel dust 9 practical ways to deal with pastel dust
My studio clothes hanging on the back of the studio door.


8. Consider getting an air filter

If you’re really sensitive to pastel dust, you may want to consider getting an air filter for your studio. Place it close to your easel to catch any falling dust.


9. Wear a mask

In this time of the COVID-19 pandemic, we’ve gotten used to wearing masks. You might consider wearing one in your studio and this will certainly protect you from inhaling dust. A simple dust mask will do the trick. 


mask photo by kyle austin on Unsplash pastel dust 9 practical ways to deal with it
Mask – Photo by Kyle Austin on Unsplash


Follow any of these suggestions and you’ll be able to enjoy your pastel painting experience with less dust flying about. If you have any other suggestions for dealing with pastel dust, please share them in the comment section below.

The main thing to remember is that although you may be okay with the mess that pastel dust can make, any danger from soft pastels comes from breathing in the dust. So be most careful with that.


There’s a Cobalt shortage!

Recently I received an email from Unison Colour pastels letting me know that there’s a critical shortage of Cobalt due to the global disruption of supplies. 

I had no idea (no thought in fact) that our beloved cobalt blue was used for things beyond painting! Only about 10% of the available resources are used to manufacture pigments used in art supplies. Who knew?!


blue photo by miguel perez on unsplash pastel dust 9 practical ways to deal with it
Blue – Photo by Miguel Perez on Unsplash


According to Unison Colour: 

“We are enduring much stronger competition with new technology demanding resources for the production of lithium-ion batteries and also synthetic fuels. These innovations will be both lifesaving and earth-saving in the future. The element Cobalt is of major importance in emerging technology and although artists have used Cobalt-based pigments for centuries we may have to learn to adapt and to use alternatives.” Read more on their website

The Washington Post ran an interesting article about the shortage of blue pigments. Have a read here.


  1. Hi Gail, I work on Sennelier sanded paper and find it helpful to use a fireplace bellows when I take my pieces outside to blow off the dust. It removes more unwanted dust than simply tapping or shaking.

    • Ooooo what a cool idea Jan! Thanks for sharing that. Obviously you control the bellows in a way that doesn’t remove tooooo much of the pastel!

      Interesting that you thought of making use of fireplace bellows (not a common object these days) for this purpose.


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