The DeSerres synthetic sable brush is flexible, durable, offers good liquid retention, and is suitable for watercolor and acrylic. DeSerres brushes offer excellent value for money. Care: Brush care is an essential step to ensure proper performance and long-lasting use. Watercolor: soak the brush in water and rinse with lukewarm water. Acrylic: clean with soapy water and rinse with lukewarm water. Practical information: Never allow the brush to dry before cleaning. Using a moisturizing brush cleaner after using turpentine or soap helps prevent the bristles from drying out and allows the brush to retain its flexible shape.