[OT] glass cleaners - was Problem with newer DVD's in ubuntu 10.04 (Video-Player)

[Ric Moore]

On Thu, 2010-09-09 at 13:27 +0100, Dave Howorth wrote:

> There's an interesting list of ingredients here:
> <http://aquapel-warren.blogspot.com/2009/01/what-is-in-commercial-glass-cleaners.html>

There are two basic types of window cleaners, ammonia or alcohol based.
The alcohol based versions are best for cigarette smoke. We used to make
commercial grade concentrate for institutions in bulk quantities. Ric


-- 
My father, Victor Moore (Vic) used to say:
"There are two Great Sins in the world...
..the Sin of Ignorance, and the Sin of Stupidity.
Only the former may be overcome." R.I.P. Dad.
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