The answer to 'natural grout cleaner' is to use a homemade solution of warm water, vinegar, and baking soda. This natural cleaner can effectively remove dirt, grime, and stains from grout without harsh chemicals. Start by mixing equal parts warm water and white vinegar in a spray bottle. Sprinkle some baking soda onto the grout, then spray the vinegar solution over it. Let the mixture sit for 5-10 minutes to allow the baking soda to fizz and break down the buildup. Then, use a stiff-bristle brush or scrub pad to gently scrub the grout. Rinse the area with clean water and dry with a microfiber cloth.
This natural grout cleaning method is safe, effective, and can be done regularly to maintain the appearance of your tile floors and walls. For heavily soiled or discolored grout, you may need to let the solution sit for longer or repeat the process a few times. If you have stubborn stains or damage, it's best to consult a professional cleaning service for a more intensive grout restoration.