Swirl marks show up in direct sun, light scratches catch the eye every time the car is washed, and a proper car polisher enters the conversation.

Whether you’re chasing swirl-free perfection or just want to revive your car’s shine, knowing when to use a dual action or rotary polisher — and pairing it with the right pad — is essential. Dual ...

The buffing of contoured surfaces — for example, the mighty curves of high-end sports cars — is a complex task. Here, robotic arms must maintain constant force over an ever-changing physical landscape ...