I am getting into this thread very late - what a lot of response!!!
I hope this is because so many people find H2O2 (Hydrogen-Peroxid) usefull, and hate to see such disparaging remarks, such infantile logic, such blatant lies...over such a usefull substance.
Of course, nobody would take straight 35% strength - allways dilute appropriately!!
I am sure someboidy has said this allready eh?