Can not scrape the limestone when scraping?!
Scraping limestone even with a lot of bleeding should not stop scraping because the bleeding is caused by gingivitis due to accumulated limestone stains. If not scraping, the gingiva will become chronically inflamed and the gingival disease is so severe that it can lose teeth. The bleeding can often stop by itself within 1-2 hours of doing it. If the bleeding is abnormal, the dentist should be informed immediately.# Scratch limestone















































































