The more relevant question would be, will a homemade bleach be the death of YOU? It's pretty damn
nasty just to work with, let alone brew up yourself. About the only nice thing about sulfuric acid is that
it is super simple to neutralize with just a little baking soda. ... but why??? Ciba is now just about
extinct. I have just one box of 20x24 paper frozen and about three gallons of each chem. End of an era.