How To
To clean bone knife handles or any ivory object (such as piano keys), wipe
To clean bone knife handles or any ivory object (such as piano keys), wipe on a solution of 1 tablespoon of hydrogen peroxide and 1 cup of water. No need to rinse.
By Yankee Magazine
Mar 24 2013
To clean bone knife handles or any ivory object (such as piano keys), wipe on a solution of 1 tablespoon of hydrogen peroxide and 1 cup of water. No need to rinse.