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How to Store Acrylic Paints

I don’t even paint a lot, but before I knew it, I had bottles and bottles of acrylic paint everywhere. I needed a few colors for one project, and while I was there, some other varieties were on sale. Before long they were in many nooks and crannies in the studio. I did a lot of research on how to store acrylic paints and I’ve finally found the solution (that allows me to still buy more paints if needed!) I’ll share a lot of different ways to store paint as well as all of the temperatures, procedures, and other things you might be wondering.

How Long Can You Store Acrylic Paint?

When stored properly in air tight containers in a maintained environment, your craft paints can last anywhere from 2-8 years – this does vary depending on brand of paint, how often it’s opened and exposed to air, and any changes in the environment

What’s the Best Temperature and Humidity for Storing Acrylic Paint?

If you’re a crafter with a small to medium sized stash of craft paints, you’re probably not concerned with a few of them clumping up, but if you have a large collection or depend on the use of these paints for your income, you may be concerned about the overall environment. When it comes to storing acrylic paint, the right temperature and humidity levels play a crucial role in preserving its quality and longevity. Ideally, acrylic paint should be stored in a cool environment, with the recommended temperature hovering between 60°F and 75°F (15°C to 24°C). Extreme heat can cause the paint to become too runny or dry out completely, and excessively low temps may lead to separation and clumping.

Humidity is another factor that can impact the integrity of acrylic craft paint. A relative humidity level of around 40% to 60% is ideal for storing acrylics. Higher humidity levels can lead to mold growth or deterioration of the paint, whereas low humidity can cause the paint to dry out too quickly. You can check the humidity of your space with a hygrometer like this one. From there, ssing a dehumidifier in overly moist environments or placing desiccants in storage areas can help manage humidity and create a conducive atmosphere for paint preservation.

Should You Clean Your Paint Tubes or Bottles?

So that both flip top and screw top lids close securely to keep paints from drying out, I always wipe the top of my paint bottles before closing and putting them away after a crafting session.

I also routinely shake all of my stored acrylic paint bottles well to keep them from separating and clumping – I’ve joked that it would be nice to be able to hire someone to do this for me on a monthly basis.

Where Should I Store My Paint Tubes or Bottles?

It’s also essential to consider how paint is stored, in addition to temperature and humidity. Paint should be kept in airtight containers to prevent unwanted moisture and air exposure, which can speed up the drying process. For artists who regularly use acrylics, storing the paint in a temperature-controlled room or a dedicated art supply cabinet can help maintain optimal conditions. For crafters with less invested or smaller spaces, continue reading for some great options

SANFURNEY 49 Holes Craft Paint Storage Organizer Vertical Paint Rack Stand for Apple Barrel, Folkart -2oz Craft Paints, Wall-mounted