What it is: A deep cleaning brush shampoo that effectively removes bacteria, excess product and oil build-up from brushes and makeup sponges without leaving any residue. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also gluten-free, cruelty-free, and comes in recyclable packaging. What Else You Need to Know: Cut down your cleaning time with this lightly scented gel-like formula that effectively and gently removes even the toughest products from brush fibers and makeup sponges. Leaves no oily residue and is hypoallergenic and cruelty-free. Use regularly to extend the life of your tools.