Characterised by a special emollient and moisturising formula, the Borciani e Bonazzi neutral vegetal soap in a 100-gram aluminium box is specific for cleaning fine arts brushes. The soap removes all traces of colour from the brushes, maintaining the form of the tip over time and ensuring a long life for the painting instruments. For best care, we suggest cleaning the brushes by taking some precautions: Soften the tips with plenty of warm water. With a circular motion, run the brush under running water with the tips of the brushes in contact with the soap directly in the aluminium box. Then rinse the brushes by moving the hair from the root to the tip until all residues of color and soap are gone.