When using bronze wool fine grade pads, it's important to be careful and use a light touch. The fine grade pads are designed to be gentle, but they can still cause damage if used too aggressively. It's also important to test the pads on a small, inconspicuous area first to ensure that they won't damage the surface being cleaned or polished. Additionally, be sure to wear gloves to protect your hands and work in a well-ventilated area to avoid inhaling any dust or debris. After using the pads, be sure to clean up any loose fibers and dispose of them properly.