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General => The Shed => Topic started by: gordonsveg on July 23, 2007, 14:21:26

Title: copper cleaning
Post by: gordonsveg on July 23, 2007, 14:21:26
 :-[ :-[ ??? Does anyone have a recipe for a good home made cleaner for copper?  My son has had an old ships nav light given to him and its been partialy cleaned, we cant leave it as they have taken the patina off the cleaned bit.
  Please somebody must know.
  Thanks.
Title: Re: copper cleaning
Post by: valmarg on July 23, 2007, 19:33:28
According to a book of Household Tips my OH borrowed from the library smear with cold baked beans and leave for two hours.  Rinse off, and copper looks like new.

I have to admit I've not tried it!!

valmarg
Title: Re: copper cleaning
Post by: asbean on July 23, 2007, 19:38:53
OK sauce - unfortunately it stinks to high heaven  :'( :'( :'( :'(
Title: Re: copper cleaning
Post by: legendaryone on July 23, 2007, 21:29:37
Tomato sauce is a well known one it cleans up copper coins a treat and if you believe the adverts so does Cillet Bang  ;D
Title: Re: copper cleaning
Post by: Doris_Pinks on July 24, 2007, 15:39:46
Salt rubbed on with a lemon!
Title: Re: copper cleaning
Post by: OliveOil on July 24, 2007, 16:50:08
my parents used brass cleaner
Title: Re: copper cleaning
Post by: Rhubarb Thrasher on July 24, 2007, 18:01:22
Coke (or pepsi i imagine) bring up copper coins at treat, but they aren't made of copper
Title: Re: copper cleaning
Post by: gordonsveg on July 25, 2007, 10:01:03
Thanks all if one does`nt work i will try another until  i find one that does. ;D ;D ;D
Title: Re: copper cleaning
Post by: Hyacinth on July 25, 2007, 12:44:54
Quote from: Doris_Pinks on July 24, 2007, 15:39:46
Salt rubbed on with a lemon!

8) Gets my vote
Title: Re: copper cleaning
Post by: grawrc on July 25, 2007, 12:57:35
Makes you wonder what all these things do to your innards don't it? Can't say I've tried Cillet Bang mind you! ;D
Title: Re: copper cleaning
Post by: Oldmanofthewoods on July 25, 2007, 13:13:01
Brasso
Title: Re: copper cleaning
Post by: Robert_Brenchley on July 28, 2007, 09:58:10
Anything acid will clean copper, but it takes it right down to the bare metal. If that's really what you want, the simpleast thing would probably be a vinegar bath. By all means use brasso etc, but if it's in a dirty state, the vinegar will save endless elbow grease. If it needs scrubbing, a very fine suede brass brush (you can get them from shoe shops) is a lot gentler than the normal type, or you could use a hard toothbrush, with the bristles cut down to about 1/3 of their normal length.

I've cleaned a few thousand ancient coins in my time, and what I'm telling you to do is exactly what you should never do to a coin. But in this case, it sounds as though it will fit the bill.
Title: Re: copper cleaning
Post by: ACE on July 28, 2007, 10:06:55
I have used all these fabled cleaners without success, brasso works best, but if it is really crusty use Tcut first. If you want a high shine get a fluffy wheel from Wilcos etc. to put on a drill.