Portable Circular Saw Safety Precautions
Always wear safety goggles or safety glasses with side shields complying with the current national standard and a full face shield when needed. Use a dust mask in dusty work conditions. Wear hearing protection during extended periods of operation.
Don't wear loose clothing, jewelry or dangling objects, including long hair, that may catch in rotating parts or accessories.
Don't use a circular saw that is too heavy for you to easily control.