Brush Care & Tips Clean your brush as soon as you finish painting. Do not allow paint to dry on the brush. Do not leave brush (hairs or tip) submerged in water bowl, as hair gets bent. After rinsing thoroughly, reshape brush hairs using fingers. Keep brushes in horizontal position to dry. Acrylic/ Water Colours: Wash gently with mild soap & lukewarm water. Rinse thoroughly. Oil Colours : Clean with turpentine or thinner. Wash gently with mild liquid soap & lukewarm water. Rinse thoroughly. Storage Care : While storing brushes in vertical containers. ensure brush tips/hairs are facing the top & handle is on the bottom, to protect brush tips from bending.