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How to store solid watercolor paints?

Hey there! I’m a supplier of solid watercolor paints, and I’ve seen firsthand how important it is to store these little beauties properly. Whether you’re an amateur artist just starting out or a professional looking to keep your supplies in top – notch condition, getting storage right can make a huge difference in the lifespan and performance of your solid watercolor paints. Solid Watercolor Paints

Let’s start with the basics. Solid watercolor paints are different from their liquid counterparts. They come in small pans or blocks, and they’re more compact and travel – friendly. But that doesn’t mean they’re indestructible. In fact, improper storage can lead to all sorts of issues, like drying out, cracking, or even mold growth.

The Ideal Temperature

One of the most crucial factors in storing solid watercolor paints is temperature. You want to keep them in an environment where the temperature is relatively stable. Extreme heat can cause the paints to melt or become too soft, which messes up their consistency. On the other hand, freezing temperatures can make the paints brittle and crack.

I usually recommend storing your paints at room temperature, which is around 65 – 75 degrees Fahrenheit (18 – 24 degrees Celsius). This range is just right to keep the paints in good shape. If you live in an area with really hot summers or cold winters, you might need to take extra precautions. For example, in the summer, you could keep your paints in a cool part of your house, away from direct sunlight and heat sources like radiators or ovens. In the winter, make sure they’re not in a place where they’ll get too cold, like an unheated garage or a drafty room.

Humidity Matters

Humidity is another big deal when it comes to storing solid watercolor paints. Too much humidity can lead to mold growth on the paints. You know that fuzzy, green stuff that you definitely don’t want on your beautiful colors. Mold not only looks gross but can also ruin the paint, making it unusable.

On the flip side, low humidity can cause the paints to dry out. When they dry out, they become harder to re – wet and pick up on your brush. You’ll find yourself having to work a lot harder to get that nice, smooth color you’re used to.

The ideal humidity level for storing solid watercolor paints is between 40% and 60%. You can measure the humidity in your storage area with a hygrometer, which you can buy at most hardware stores. If the humidity is too high, you can use a dehumidifier to bring it down. If it’s too low, a small humidifier can add some moisture back into the air.

Protect from Light

Light, especially direct sunlight, can fade the colors of your solid watercolor paints over time. Ultraviolet (UV) rays in sunlight are particularly damaging. So, you want to store your paints in a place where they’re not exposed to direct sunlight.

A good option is to keep them in a closed drawer or a cabinet. If you use a storage case, choose one that’s opaque or has a UV – blocking coating. Some artists like to use those cute little metal tins to store their paint pans. These are great because they not only protect the paints from light but also from dust and bumps.

Storage Containers

When it comes to storage containers, there are a lot of options out there. As a supplier, I’ve seen all kinds of setups. Some artists use the original packaging that the paints came in, which is fine if you’re just starting out or using a small set. But as your collection grows, you might want to invest in a better storage solution.

One popular choice is a paint palette with built – in storage for the paint pans. These palettes usually have compartments to hold the pans firmly in place, which is great for preventing them from moving around and getting damaged. There are also modular storage systems available. These let you customize the layout according to the number of paint pans you have.

If you’re on the go a lot, a portable storage case is a must – have. Look for one that has a secure closure to prevent the paints from falling out and getting lost. Some cases even come with a built – in palette and a brush holder, which is super convenient.

Labeling

Labeling your solid watercolor paints might seem like a small thing, but it can save you a lot of time and frustration. As your collection grows, it can be hard to remember which color is which, especially if you have a lot of similar shades.

You can use small stickers or a marker to label each paint pan. Write down the color name or number, and if you’re using custom – mixed colors, you can also note down the ingredients. This way, you can quickly find the color you need without having to test each one.

Cleaning and Maintenance

It’s also important to keep your solid watercolor paints clean. Over time, dust and dirt can accumulate on the surface of the paints, which can affect their performance. You can use a soft, dry brush to gently sweep away any dust from the paint pans.

If there’s any paint residue on the edges of the pans or on the storage container, you can clean it off with a damp cloth. Just make sure the paints are completely dry before you put them back in storage.

Preventing Contamination

Contamination is another issue you need to watch out for. When you’re using your paints, make sure you’re not mixing different colors on the paint pans themselves. Use a separate palette for mixing colors. Also, avoid dipping a wet brush directly into the paint pan. Instead, pick up a small amount of paint on a dry brush and then wet it on your palette.

If you share your paints with others, make sure everyone uses clean brushes. Cross – contamination can lead to color mixing that you didn’t intend and can also introduce bacteria or other contaminants to the paints.

Long – Term Storage

If you’re not going to use your solid watercolor paints for an extended period, like several months or more, you need to take some extra steps to ensure they stay in good condition.

First, make sure the paints are clean and dry. You can then wrap each paint pan in a small piece of plastic wrap to protect it from dust and moisture. Place the wrapped pans in an airtight container, and store it in a cool, dry place.

When you’re ready to use the paints again, let them come to room temperature before unwrapping them. This helps prevent condensation from forming on the paints, which can damage them.

Conclusion

Storing solid watercolor paints properly is all about creating a stable environment that protects them from temperature extremes, humidity, light, and contamination. By following these tips, you can keep your paints in great condition for years to come.

Painting Pigments As a solid watercolor paints supplier, I’m always here to help you with your painting needs. Whether you’re looking to expand your collection or need advice on storage, feel free to reach out. We can have a great chat about all things watercolor paints, and I’m sure we’ll find the perfect solutions for you. So, don’t hesitate to contact me for any procurement discussions. I’m excited to hear from you and help you take your art to the next level!

References

  • "The Artist’s Handbook of Materials and Techniques" by Ralph Mayer
  • "Watercolor Painting for Beginners" by various authors in watercolor art communities

Zhejiang Lanxi Haotian Stationery Co., Ltd.
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