Makeup brushes are tools with bristles used for the application of makeup or face painting. The bristles may be made out of natural or synthetic materials, while the handle is usually made out of plastic or wood
. Natural makeup brushes are often made from squirrel, goat, sable, mink, horse, or badger hair, while synthetic brushes are made out of plastic, nylon, or other synthetic fibers
. When choosing a makeup brush, it is important to take into account the brush's provenance, as natural brushes are less hygienic and may absorb liquid products, while synthetic brushes are more hygienic and easier to clean
. Some popular makeup brush types include foundation brushes, powder brushes, blush brushes, eyeshadow brushes, and eyeliner brushes
. To clean makeup brushes, one can use a makeup brush shampoo made with gentle, plant-based ingredients that cleanse makeup tools properly without harsh chemicals
