If you increase the durability of your tiles with proper installation and waterproofing methods, like polyurethane sealants, ...

For use inside or out on a variety of surfaces including sanded grout, ceramic tile, porcelain tile, glazed tile, stucco, travertine, marble, slate, granite, terrazzo and more to protect against ...

A tile contractor for 27 years ... can help slow water and keep it clean,” says Roderick. Opt for a quality grout sealer.