Why are horsehair brushes preferred over synthetic brushes in leather work?

• A. They are cheaper
• B. They dry faster
• C. They are less likely to scratch leather
• D. They are more durable

Answer: (C)

The key idea is gentleness on the surface. Horsehair bristles are naturally soft and fine, which lets them glide over leather rather than scrape it. That softness cushions the contact as you sweep or dab on finishes, dyes, or waxes, helping distribute product evenly without creating micro-scratches or marring the grain. Synthetic brushes, especially newer or stiffer ones, can be harsher and grab onto the leather, increasing the chance of tiny scratches. While synthetic brushes may have other advantages like durability or cost in some cases, when it comes to protecting the leather surface and achieving a smooth, even finish, horsehair is the safer, more forgiving choice.