For Makeup Brushes: EcoTools Makeup Brush Cleaner Cleansing Shampoo Keep your makeup brushes clean and bacteria=free with the EcoTools Makeup Brush Cleaner Cleansing Shampoo Pack of 2 ($7, originally $12). It will deeply cleanse your brushes without damageing them. Image Source: amazon.com EcoTools Makeup Brush Cleaner Cleansing Shampoo Pack of 2 $7 from amazon.com Buy Now