How do you remove yellow from tile flooring?

To remove yellow stains from tile flooring, start by mixing a solution of equal parts vinegar and water or use a commercial tile cleaner designed for your specific tile type. Apply the solution to the stained area, letting it sit for a few minutes before scrubbing with a soft brush or cloth. Rinse the area thoroughly with clean water and dry it to prevent any residue buildup. For persistent stains, consider using a baking soda paste or an oxygen bleach product, ensuring to follow the manufacturer's instructions.