If you use an ice scraper on your car and scrape too quickly, can you
damage your car windows?
How likely is that?
Don Bruder - 08 Dec 2007 18:33 GMT
In article
<c5f019f8-741c-47c7-abe3-f6a0ba806896@d21g2000prf.googlegroups.com>,
> If you use an ice scraper on your car and scrape too quickly, can you
> damage your car windows?
>
> How likely is that?
Only possible in two situations: 1) if the material the scraper is made
of is harder than the glass the windows are made of, you can scratch the
glass (not very likely, unless you're using something to do the scraping
that just plain shouldn't be used for that purpose - perhaps a chunk of
concrete, etc) or 2) if there's something (gravel, sand, etc) embedded
in the ice that's harder than the glass, and you "scrub it into" the
glass (not particularly likely, since when scraping, you're going to be
trying to "lift" the stuff off the glass, rather than mash it down)

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John S. - 08 Dec 2007 18:53 GMT
On Dec 8, 12:47 pm, b...@coolgroups.com wrote:
> If you use an ice scraper on your car and scrape too quickly, can you
> damage your car windows?
>
> How likely is that?
The speed of scraping should have no effect on whether the glass is
scratched. If the scraper is designed for scraping other surfaces
than glass then you might very well scratch the glass. For example if
a putty knife ot taping knife was used then the glass would likely be
scratched. But a scraper with a plastic blade that is designed for
windows should not scratch the glass.
What kind of scraper are you using?
Mike Romain - 08 Dec 2007 19:06 GMT
> If you use an ice scraper on your car and scrape too quickly, can you
> damage your car windows?
>
> How likely is that?
I have been scraping ice off for 40 years or more and have never
scratched any using a 'plastic' ice scraper. Now being stuck without a
plastic ice scraper and using something inappropriate, well....
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
'New' frame in the works for '08. Some Canadian Bush Trip Photos:
http://mikeromainjeeptrips.shutterfly.com
Don Bruder - 08 Dec 2007 19:21 GMT
> > If you use an ice scraper on your car and scrape too quickly, can you
> > damage your car windows?
[quoted text clipped - 4 lines]
> scratched any using a 'plastic' ice scraper. Now being stuck without a
> plastic ice scraper and using something inappropriate, well....
These days, there's no such thing as being stuck and forced to resort to
something inappropriate - Every driver's license from every state where
I've ever held one makes a reasonably good ice scraper, and since,
according to the law, you must be in possession of your license if
you're driving...
But, just for grins and giggles, let's assume you *ARE* someplace
without your license (we'll ignore the legalities and just concentrate
on pure practicality) - What do you do then?
You say "piss on it". Literally!
While a revolting concept to many, the fact is that urine "fresh from
the tap" is a damn fine window de-icer - It's warm, so the ice melts,
and it's salty, so the ice melts even more.
(You don't wanna know how I know this... Just take it on faith :) )

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Don Bruder - dakidd@sonic.net - If your "From:" address isn't on my whitelist,
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Hachiroku ハチロク - 08 Dec 2007 21:56 GMT
>> > If you use an ice scraper on your car and scrape too quickly, can you
>> > damage your car windows?
[quoted text clipped - 22 lines]
>
> (You don't wanna know how I know this... Just take it on faith :) )
Should you tank up on Guiness before hand? (again, legalities aside...)
Don Bruder - 08 Dec 2007 22:05 GMT
> >> > If you use an ice scraper on your car and scrape too quickly, can you
> >> > damage your car windows?
[quoted text clipped - 24 lines]
>
> Should you tank up on Guiness before hand? (again, legalities aside...)
Probably wouldn't hurt :)

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Don Bruder - dakidd@sonic.net - If your "From:" address isn't on my whitelist,
or the subject of the message doesn't contain the exact text "PopperAndShadow"
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Bailey B - 09 Dec 2007 03:30 GMT
Don't get the ice scrapers that have the metal edge. The metal looks
brassy, but it did scratch my windshield. It was advertised as good for
ice and wont scratch. The metal edge bends and it scratches glass.
(Probably made in China)
Mike Romain - 09 Dec 2007 16:14 GMT
> Don't get the ice scrapers that have the metal edge. The metal looks
> brassy, but it did scratch my windshield. It was advertised as good for
> ice and wont scratch. The metal edge bends and it scratches glass.
> (Probably made in China)
Even an aluminum pop can end used as a scraper 'will' scratch glass.
Metal is a no no!
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
'New' frame in the works for '08. Some Canadian Bush Trip and Build Photos:
http://mikeromainjeeptrips.shutterfly.com