1.) Always wear safety glasses or goggles to cover your eyes to prevent getting something into yoru eyes 2.) No loose clothing (like sleeves, etc.) or dangling jewelery that could get in the way of doing an experiment. 3.) Cover your feet and legs by wearing long pants and closed shoes in case something falls. 4.) Wear an apron or lab coat to prevent ruining your clothes. 5.) Tie long hair back to prevent chemicals from getting in your hair and when working with flames.
Yes. I have one helmet that has an inner face shield that is worked via a switch on the outside of the helmet.
