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Subject: Re: Ferric Chloride - muck at bottom of tank question

From: "Andrew" <andrewm1973@...>
Date: 2006-05-08

> BillC wrote:
>
> !! Hold it, 40 % H2O2 ? Cool ! I've been looking for that as a
> green herbicide !
>
> Handle with gloves, and face mask, on a windless day.... but burns
> back weeds without leaving residue in the soil.
>

H2O2 isn't the only one that is good for weeding.

A bit of C2H2 mixed with a bit of O2 does a ripper job too.