Ceramic tile flooring can be filled with a sealant that matches the color.

Deeper damage:

Wooden flooring may need to be polished and repainted; Ceramic tile flooring needs to replace damaged tiles.

Keep clean: Clean water stains and impurities in a timely manner to avoid slipping.

Anti slip treatment: Use anti slip wax or cotton bottom slippers to increase friction.

Control humidity: Solid wood flooring should pay attention to environmental humidity to prevent warping or deformation.  ‌