08-20-2017, 04:12 PM
Hit up a welding supply shop and buy a #14 lens, it'll be dark enough to protect your eyes. I don't think princess auto or other hardware stores will sell dark enough lenses so it'd have to be a praxair or tri-county welding supplies, or something like that... a 14 is much darker than most common welding needs. Just the tinted glass part shouldn't cost more than five bucks. Cut out a slot in a piece of cardboard and tape it in so you have something to hold over your face... the idea is to make something along these lines.