"Stan Goodman" wrote in message
news:uViCr8LlbtmJ-pn2-qKgtyEdWBdyP@poblano...
On Wed, 30 Jun 2004 21:35:17 UTC, "Tyler Hopper"
opined:

"Laser6328" wrote in message
...
About a month ago there was a thread here about using vinagar as a
herbacide.
I cought the thread late in the discussion and so did not read the source.

Who came up with the idea?
How strong a solution?
What about other acids, ie Muratic?

I saw it at Lowe's a few weeks back. I think it was 20% acidity.

Perhaps it was 20% Acetic Acid. Acidity is measured by pH.

I'm admittedly no chemist. However, the label clearly stated 20% acidity. I just
check a bottle in the pantry and it states 9% acidity.


Tyler