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>Beauty shop H2O2 is 10 - 20 - 30 VOLUME, not %. It works out to 6 -
> since hair dye uses hydrogen peroxide in 10%, 20% and 30% strengths,
> would this be a better way to go?
>
> reason i ask is because the only freezer i have is a regular
> freezer/fridge unit and not sure if it would get cool enough?
>
> bob
>