To clean grout effectively, you can try the following method:
1. Prepare a cleaning solution: Mix equal parts of water and vinegar or water and baking soda to create a paste or solution.
2. Apply the solution: Use a small brush or toothbrush to apply the solution to the grout lines, ensuring thorough coverage.
3. Scrub the grout: Scrub the grout lines using circular motions, focusing on stained or discolored areas.
4. Rinse and wipe: Rinse the area with clean water and wipe away any residue or excess solution.
5. Repeat if necessary: For stubborn stains, you may need to repeat the process or consider using a commercial grout cleaner.