Grout gets dirty fast! Instead of trying to keep it clean, stain it with paint instead. I used 2 bottles of terra-cotta for a 600sq.ft floor.
Apply paint in the grouted area only. It's okay if you color outside the lines. Use the toothbrush or scrubby to wipe off excess.
Finished look! Now just sweep, mop and enjoy your new floor.
Large - 516 x 474 px