I've been told that cosmetologists use
the strong stuff for bleaching hair.
Women have this done used to be
called "Peroxide Blonds".
Roland F. Harriston, P.D.
∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗
pork_u_pine2000 wrote:
>
>
> --- In Homebrew_PCBs@yahoogroups.com
> <mailto:Homebrew_PCBs%40yahoogroups.com>, Henry Liu <henryjliu@...> wrote:
> >
> > I haven't used this site but it looks cheap. 1 quart of 35% for $20
> > or 1 gallon for $30:
> >
> > http://www.dfwx.com/h2o2.htm?gclid=CNanheiu3poCFQEeDQodIH6CzQ
> <http://www.dfwx.com/h2o2.htm?gclid=CNanheiu3poCFQEeDQodIH6CzQ>
> >
>
> I buy mine from the local 'health' food store for about that price. It
> works well. I have no idea why they sell 35% H2O2. I probably don't
> want to know.
>
>
> As this link warns there are ∗lots∗ of scammers out there, and
> probably even more who wouldn't know a weight/volume percentage from a
> volume/volume percent, molar percentage, percent normal, or any of the
> other things that a 'percent' solution might represent.
>
> Fortunately, this is not a particularly twitchy application, and a
> range of concentrations can work.
>
> -- Dave
>
>