1, ethanol wipe: wipe the printed font with gasoline or ethanol. Because some inks are soluble in alcohol and gasoline, not all inks are soluble easily. Wash your hands in time after using chemical liquids such as ethanol and gasoline.
2. Remove with strong acid: burnt flowers and glazes need to be diluted with strong acid. The main components of glaze are calcium oxide and alumina. Most of these elements can react with strong acids. Dissolving with hydrofluoric acid is the best way. Dissolve before glazing. Pay attention to the danger of strong acid and be sure to pay attention to safety when using it.
3. Scrape it off with a knife: If it is only a simple mark and a small amount of words, you can choose to scrape it off with a less sharp knife. Be careful when scraping words, too much force will easily crush the plate. After scraping the font, you can go to specialty store to polish it or simply polish it with toothpaste.
The above is about how to get rid of the words on the plate. It is best to choose a plate without words when buying.