With Silver polish. You may also clean it electrolytically. You will need Aluminum Foil, Baking Soda, and Salt: Place a sheet of aluminum foil in the bottom of a pan, add 2-3 inches of water, 1 teaspoon baking soda, 1 teaspoon salt, and bring to a boil. Add silver pieces, boil 2-3 minutes, making sure the water covers the silver pieces. Remove silver, rinse, dry, and buff with a soft cloth. This method cleans the design and crevices of silver pieces.
by using a hot water and chromic acid
Carbon residue is deposits of solid black residue from burnt carbon.
with a strong solvent..
Have it cleaned, or clean it yourself with silver polish and a soft cloth. Detailed directions in the link below.
clean the article of clothing
by using a hot water and chromic acid
By making use of the abrasive polish, you will be able to remove the polish residue. After the old silver polish residue has been removed, its polishing is very important.
Carbon residue is deposits of solid black residue from burnt carbon.
To clean candle wax residue from a stone mantel, simply place an ice cube against the wax residue. This will cause it to harden and come off easily.
The residue from the experiment after the evaporation was salt.It took a long time to clean up the residue of flour from the kitchen floor.
No. Bleach will tarnish silver and turn it black.
with a strong solvent..
Have it cleaned, or clean it yourself with silver polish and a soft cloth. Detailed directions in the link below.
Wear a pair of glove to touch the thing a second time ,then you can clean up the residue fingerprint powder
BLACK!!!!! But you absolutely, positively gotta keep it clean.
The best way to clean the coffee residue from your coffee grinder is to simple wipe it off. You can perhaps use a little soap as well. No hard clean though.
The oily residue was sent to the lab for examination.Go and wash that residue off your hands.