Do you actually need a cleansing brush? The experts reveal all

If a splash of water and a scrub with your fingertips isn’t enough to cut through your makeup, then maybe it’s time to invest in a facial cleansing brush.With their whirring bristles and high-tech features, cleansing brushes are designed to work alongside your face wash to slough away dead skin cells and excess sebum. It's a similar concept to brushing your teeth; a cleansing brush is moved about manually to thoroughly wash your face. (City dwellers, they’ll be especially good for you.) Despite growing in popularity, these gizmos were once subject to a bit of controversy. Previous models were designed with nylon bristles which would collect bacteria and, when used vigorously, could cause harm to the delicate skin barrier.Here’s the good news, however. Thanks to a new crop of innovations, cleansing brushes are mostly made from synthetic bristles – this makes them far more hygienic, FYI – and many come with techy features, like LED lights, to enhance your cleansing experience.Top facial...