I'm using your H2O2 (Hydrogen-Peroxid) method ff, from your recent post. I tried regular H2O2, then switched to food grade 35% diluted down to 3% in distilled water. I think the food grade is much cleaner as it doesn't seem to leave a chemical odor like the regular grade does.
Do you put it on your face? I heard it bleaches hair... will it bleach my eyebrows?