I use strong vinegar or toilet bowl cleaner - any acid will remove
alkalai spots.

Mike, steel is softer than glass on the Moh's (?) scale.  However, rust
is harder than glass, so if you use a used piece of steel wool, it will
definitely scratch.  Same goes for a razor scraper blade - always use
new on glass.

Karl

> -----Original Message-----
> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On
Behalf Of
> Mike Miller
> Sent: Sunday, August 29, 2004 10:56 PM
> To: vanagon@GERRY.VANAGON.COM
> Subject: Re: Hard water spots on Westy windows
>
> Doesn't steel wool scratch the window?
>
> Mike
>
> On 8/29/04 10:40 PM, "Stan Wilder" <wilden1-1@SBCGLOBAL.NET> wrote:
>
> > Just use some steel wool.
> >
> > Stan Wilder
> > More power with performance coatings.
> > www.engineceramics.com
> >
> > -----Original Message-----
> > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com]On
Behalf Of
> > Chuck Reisinger
> > Sent: Sunday, August 29, 2004 10:09 PM
> > To: vanagon@GERRY.VANAGON.COM
> > Subject: Hard water spots on Westy windows
> >
> > Any ideas how to remove hard water spotting on
windows...Thanks...Chuck,,,,
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