Unfortunately, there is nothing you can put on the floor that will prevent it from scratching. You may find it useful to place several walk-off mats, both inside and outside the entrances, to help trap most of the sand. Dust-mopping the floor as often as possible should also help.
CAUTION For the professional- If sand is a problem for the customer it will also present a problem for you when you hone the floor. To eliminate the sand vacuum the floor several times and avoid going outside or opening any doors.
Article ID: 641
Created: January 21, 2022
Last Updated: January 21, 2022
Author: Pam Freitag
Online URL: https://sr-manual.com/kb/article/we-live-in-a-very-sandy-area-and-the-sand-is-severely-scratching-our-marble-floor-how-can-we-keep-the-sand-from-getting-on-the-floor-641.html