More than you ever wanted to know about Bon-Ami (Was RainX, etc.

[Gregory J. Wolters]

I checked Bon-Ami at the store yesterday and it in noted on the can not to
use on mirrors or glass.  Will it scratch my windshield?

Greg 864CSQ

Larry C Leung wrote:

> The same scale we (or was it me that started this (the Moh's scale)
> thing?). So, since the various Feldspar's that are used in Bon Ami are of
> hardness 6, the size of grit they use MUST be very, very, fine so that it
> polishes rather than scratches.....
>
> LL - NY
>
> On Wed, 18 Apr 2001 19:21:38 -0400 Frederick Smith <smitty at pcrealm.net>
> writes:
> >According to the Bosch Blue Book (Automotive Handbook),
> >both single pane TSG (toughened safety glass) and LSG
> >(laminated safety glass) have a surface hardness of
> >5...6 Mohs. I guess if you know what Moh's are........
> >the numbers are relevant.