.............................................1. SAFETY FIRST! Get a good respirator. They'll look expensive at first. Then think how expensive your hospital bills will be if you get lung cancer, or tumors, or lung infections, etc. Get eye protection, especially for anything that throws sparks. Losing an eye sucks. I also recommend a shop apron that will protect your clothes from the sparks. I burned holes in several pairs of pants before I learned that lesson. I like to wear gloves in my shop , although many don't. My gloves saved me from losing a finger to my own stupidity coupled with a faulty buffer. I'll keep wearing them...,..........