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

[Larry C Leung]

Pyrex is harder than standard (and apparently from a lister's research,
auto glass). So I'm assuming that is why Bon Ami does not scratch it. 

LL - NY

On Fri, 20 Apr 2001 22:26:25 -0400 Kelvin <kelvin at ptdprolog.net> writes:
>but I have 
>used it in kitchen utensils, including borosilicate glass (most widely 
>
>known under the trademark name Pyrex) with no ill effects. 
>
>     But I'd not recommend it's being used on one's windshield. 
>Feldspar 
>is just hard enough to scratch windshield glass, although some list 
>subscribers have apparently used it on their windshields with no ill 
>effect. Greg Wolters's observation that the can he saw in a store 
>yesterday bore a caution that Bon-Ami not be used on mirrors or glass 
>is 
>new