- Brush spa. Look fresh, feel clean. Enhanced with grapefruit oil and seaweed extracts, this quick-drying alcohol and witch hazel cleanser instantly dissolves any build-up of makeup, oil and grime leaving your brushes clean and fluffy. Ideal for cleaning natural and synthetic brushes when you don't have time to wash them and wait for them to dry. This product does not contain wheat. This product is vegan. Please be aware that ingredient lists may change or vary from time to time. Please refer to the ingredient list on the product package you receive for the most up-to-date list of ingredients.