These white specks are called stun marks, and cannot be removed. They are the result of sharp objects hitting the marble causing an explosion of the crystals in the marble. High heels are a common cause of these marks, so avoid
TIP Stun marks usually cannot be removed no matter how deep you grind. Always perform a small test spot before guaranteeing you can remove these spots.
Article ID: 592
Created: January 21, 2022
Last Updated: January 21, 2022
Author: Pam Freitag
Online URL: https://sr-manual.com/kb/article/i-ve-noticed-little-white-specks-on-my-white-marble-floor-they-seem-to-be-within-the-marble-and-you-can-t-feel-them-what-are-these-and-how-can-they-be-removed-592.html