owch, that looked painful. [math]H_2O_2[/math] tends to do that to you
oxidize things. use it as a propellant, oxidizing agent, or, if you're feeling absolutely insane, add it slowly to sulfuric acid (the more conc the better). if you do the latter, be bloody careful as you will be making peroxymonosulfuric acid, the corrosive oxidizing agent from hell. i would advise you to wear a protective jacket made out of chalk, but wait, the carbonate would just be burned through, as well as your clothes, skin, etc.