Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, Donald H Locker <dhlocker@...> wrote:
>
> Loosely, with Google translate assistance:
> 
> "I need some help to remove ferric chloride from the floor.
> 
> I tried hypochlorite [a.k.a. bleach] with no reaction.


I have used Sodium Hydroxide to clean up some small spills on counter top and floor.

Ben