◇If the tip or brush becomes dirty, gently wash it with lukewarm water diluted with a mild detergent, rinse thoroughly to remove all traces of detergent, drain the water, and dry thoroughly in the shade before using again. ◇If the feel or finish of the product deteriorates, purchase a new "Maquillage Tip & Brush N". ◇This brush is for use around the eyes only. Do not use on lips.