Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

On Sun, 11 Apr 2004 16:43:55 -0000, mikezcnc <eemikez@...> wrote:

> without extensive fumes? Just resently someone reported that it was
> the case because when I etch my thoughts go to Auschwitz.
>
> Mike

then you use too much H2O2.
there should only be tiny bubbles if any, not huge
mounts of gas.

you should not be able to smell chlor in the room...

at least that is how it is here.


ST