Chemical Guys Long Bristle Horse Hair Leather Cleaning Brush | Universal (ACC_S95)Long Bristle Horse Hair Leather Cleaning Brush by Chemical Guys The Long Bristle Horse Hair Leather Cleaning Brush is the perfect brush for cleaning leather seats and upholstery. Powerful Scrubbing Action The Long Bristle Horse Hair Leather Cleaning Brush is great for powerful cleaning on dirty leather surfaces. The brush is made with real horse hair bristles that are tough on dirt and stains, but gentle on sensitive leather upholstery and goods.