Lady Clairal hair bleach is not high but higher than the 3% in the bottle. Higher concentrations have to be gotten at industrial chemical supply houses. H2O2 of anything over 10% is dangerous to handle. I will seriously burn you if you are not VERY careful. Newton james turner wrote: > > In the l995 issue of the PTG Journal, there is a article on bleaching > ivories. It mentions using 30% hydrogen peroxide. Does anyone know > where this can be purchased? Can't find it anywhere.
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