To the angry person who decided that y'all cant be safe without a NIST safety sheet (but is now thankfully blocked from this channel... one of only 3 people ever blocked from IKW) Don't be dumb at least with chemicals... What you do in your non chemical time is up to you. Cheers!

We've all been there with homebrew PCB etching. It's messy and a pain to get a hold of the chemicals. Today we're going to take a look at cheap and easy hardware store solution to making a copper etching solution.

BEWARE: This demonstration includes fairly toxic chemicals that can kill you if you are not careful. Please take standard safety measures when working with this stuff. ItKindaWorks is in no way responsible for any damage or harm that may come from working with these materials. You've been warned. Now back to the show!