Danger Danger Will Robinson!

Yeah, anyway, I just started reading these forums because I wanted some information on 3lac that wasn't from somebody selling the product. I read your thought on using 35% H2O2, and I just have to say that at that concentration it is EXTREMELY caustic. I work in a soil lab, and am much more comfortable handling concentrated acids then that stuff. There is a reason why it is sold commonly diluted to 2%. I wouldn't recomend using anything stronger.