Why Are Your Watercolor Paints So Watery? (And the Simple Fix)

Your watercolor paints keep getting watery because every time you rinse your brush between colors, you're not just removing pigment, you're also adding more water back into your mix. Each rinse dilutes your paint a little more, even though it feels like you're just cleaning your brush.

Why This Matters

This is one of the sneakiest ways paint gets diluted without you realizing it. You think you're adding more pigment each time you dip back into your paint, but if your brush is still holding extra water from rinsing, you're actually working against yourself, removing color and adding water in the same motion.

Getting your pigments wet and activated before you start painting helps, but the real fix happens at the brush itself, right before you pick up more color.

Try This

Before dipping your brush back into your paint, squeegee off the excess water against the side of your water container or a paper towel first. Do the same after rinsing between colors. This small habit keeps you from accidentally watering down your mix every time you think you're adding more pigment.

Want to Go Deeper?

This Quick Tip covers one specific way paint gets diluted by accident. If you'd like to understand pigment-to-water ratio more intentionally, from thin washes all the way to thick, opaque color, this related Quick Tip is a natural next read:

Watercolor Pigment to Water Ratio: Think Tea, Milk, Cream, Butter

Together, the two cover both sides of water control: managing it on purpose, and catching it when it sneaks up on you by accident.

Ready to Take Your Color Mixing to the Next Level?

Managing water and pigment while you mix is a core color mixing skill. My Free Color Mixing Workshop is a good place to keep building that confidence.

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If you're curious about my overall approach to teaching watercolor, you can find that on my about page.