To clean grout on tile floors, start by sweeping or vacuuming to remove debris. Use a grout cleaner or a mixture of baking soda and vinegar. Apply the cleaner to the grout lines and scrub with a brush or sponge. Rinse thoroughly and dry the area to prevent mold and mildew growth. Regular cleaning keeps grout looking fresh and prevents staining.

Cleaning grout involves using a grout cleaner or baking soda and vinegar, scrubbing, and rinsing. Benefits include improved appearance and prevention of mold. Challenges include effective cleaning and avoiding damage. Regular maintenance helps maintain grout cleanliness.