Make Up Brush Cleaner 3 Second Brush Cleaner Easy Reusable Make Up Brush Cleaner 3 Second Remove Color/Excess This Make Up Brush Cleaner has lid - perfect for travel, gym bag, or purse - with reusable sponge. Clean brushes in between colors during make up application, or after. Glide eye shadow brush, against black sponge to remover color. To clean and reuse sponge: Sponge can be washed with a fragrance free soap and warm water. Lay flat to dry.