Once your grout has been treated with a solvent-based sealer, the goal is to maintain that protective barrier without using harsh chemicals that could strip it away. For daily care, stick to pH-neutral cleaners or a simple mixture of warm water and a mild dish soap; avoid bleach, ammonia, or acidic cleaners like vinegar, as these can gradually degrade the sealer. To keep the surface looking sharp, use a microfiber mop or soft cloth to lift away dirt rather than a stiff brush that might abrade the grout lines. Periodically rinsing with clean water ensures no soapy residue is left behind to attract new soil, keeping your floors bright and protected for the long haul.