In general, the first step is to sit down and the second step is to not try to clean the coin. Anything you can do at home to clean a coin will almost always reduce or destroy its collector value. If the coin has a lot of dirt and crud on it, you can use a soft cloth and distilled water, but any chemicals or abrasives will damage the surface.
How does vinegar clean coins?
Remove all the burnt material. Clean the MV. clean the filter. and run an ozone generator in the for several hours.
Don't clean your coins. That will ruin them.
DO NOT ATTEMPT TO CLEAN COINS!Any of the standard "home remedies" including vinegar, soda, ketchup, Tarn-X and its clones, baking soda, etc. will damage the coins' surface and eventually accelerate their deterioration. About the only thing you can do safely is to use some distilled water and a soft cloth to remove surface dirt and crud.If the coins were damaged in fire, you'd need to determine whether they're worth more as collectibles or as scrap silver. If they're common-date coins (e.g. dimes and quarters from the 1960s) you could simply sell them for their metal value. If their collectible value is higher, you would have to investigate using a professional service to try to clean the coins without damaging them.
You can't really...
To clean chlorine residue from coins, try soaking the coins in a mixture of warm water and mild dish soap. Gently scrub the coins with a soft-bristled brush and rinse thoroughly with clean water. Avoid harsh chemicals or abrasive cleaners, as they can damage the coins.
No, you do not clean coins. Cleaning coins will only damage their value. If you feel you must clean a coin, take it to a coin dealer and see what he recommends to clean the coin, however, they will recommend you not to clean it. Coins potentially worth hundreds of dollars have been brought down to selling them for scrap because people have cleaned them! Do not clean coins!
The acids in soda clean off coins.
The answer is you don't clean your coins. Cleaning coins is detrimental to the value. Unless they are caked in dirt don't clean them, if they are caked in dirt, clean with soapy water and a towel or sponge and dry.
use some elbow grease
To effectively clean a burnt glass stove top, start by sprinkling baking soda over the burnt areas. Then, spray vinegar over the baking soda and let it sit for 15 minutes. Scrub the area with a sponge or cloth, then wipe clean with a damp cloth. Repeat if necessary.
To effectively clean burnt copper pots, mix equal parts vinegar and salt to create a paste. Apply the paste to the burnt areas and let it sit for about 30 minutes. Scrub the pot with a sponge or brush, then rinse with warm water. Repeat if necessary until the burnt residue is removed.