cleaning brass

Nancy Howell

Well-known Member
I have a heavily tarnished brass bed I am trying to clean up. I've been using Brasso, but its very slow. Anyone know of a better cleaner/polisher?
 
I cleaned a brass and copper fire extinguisher for my wife with muratic acid. Wicked stuff that you don't want on your skin or breath the fumes. I took it outside and poured it over the extinguisher. Worked better on the copper but the brass was clean also and then polished the whole thing. Maybe try a small spot first. Can buy it in gallons at Menards for etching concrete. Flushed with water when done.
 
Down in the casino bars they use Barkeepers friend. I swear by it. Make a nice thick paste of it and use those green scrub pads they sell at the flea market. Not Scothbrite cause it will scratch. The cheap ones for dinner plates that are just that plastic mesh. I don't like brasso because it has ammonia in it. Ammonia makes brass brittle! Buy the way...you want to push this bed out into the yard so you can hose it down afterwards. You can spray it with a clear acrylic laquer after you are done. You can also try some Brillo pad to cut the crud. Brillo is a 4 Oooo steel wool. Try it first where you will not notice. I was just at 5he Hershey car show to day and the guy I buy wax and such from has a fantastic cleaner for metal. I will post the 800 number later tonight.
 
But don't set the rest of the gallon jug inside because everything near it will rust. Look at the shelving & legs near where it's stored at the big box store. It is truly nasty stuff. I bought a gallon, used maybe a quart for derusting & I think I used 7 boxes of baking soda just to neutralize that "used up" quart.
 
If you would take it out of the house you could use rubbing compound and a auto polisher. It won't get in crevasses but you could use brasso on those spots.
 
Absolutely the best copper/brass polishing agent is Simichrome. It comes in a small tube (like toothpaste).It's hard to find but sure you can find it on-line.And..it's not inexpensive.
 
I was a MP in the service, I spent half my time shining boots and polishing brass, must be a better way than in 1967. Had to shave during lunch BECAUSE!!!!!!!! Good luck.
 
Most any of the chrome polishes from a truck stop will shine it up. The Never-Dull is available in truck stops also. Could try some vinegar to clean it with. The acid would clean the tarnish off if it could soak for the appropriate time.
 
Here is the number. He had the bottles of cleaner there but I didn't buy any. The stuff is $12.oo a bottle and Really works. I use his wax and that stuff is very good too.
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Nancy, try putting the items into a solution of lemon juice overnight. You may be surprised......
 

A few years ago I sort of restored an old cabinet with brass knobs and hinges. Someone told me to soak them in sudsy ammonia a couple of days. The knobs and hinges had paint and dirt on them and after 2-3 days most of it was in the bottom of container. I was pleasantly surprised.
 

If you decide to use any acid be very careful about how fast it works. Acids can etch brass so that along with the tarnish a little brass comes off too taking the shine with it.
 
Hello Nancy Howell,

I used wire wheel mounted in my bench grinder, thick brass though. Years of tarnish brushed away. It will be time consuming if you can do if at all in place. My wheel worked fine with its very soft bristles, so no scratch marks.....Worked for me. I cleaned these andirons to match my fireplace tools. I have no before pics!

Guido.
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