08/09/2026
Cleaning your brushes is just the first step. We have the secret to keeping your watercolour brushes lasting longer! 🖌️
Winsor & Newton Watercolour Gum Arabic Medium is a natural, water-soluble binder that can reshape and protect the tip of watercolour or gouache brushes during storage.
Here's a step-by-step guide:
1. Rinse your brush in clean water, at least twice
2. Clean using a brush cleaner (Da Vinci Brush Soap is a great option)
3. Rinse your brush again in clean water, at least twice
4. Remove excess water and dip your brush into the Gum Arabic
5. Gently reshape the bristles
6. Let the Gum Arabic dry on the bristles completely
7. Rinse your brush in clear water to dissolve the Gum Arabic before it's next use
Trust us, your brushes will thank you!