Calcium on Tiles

Tiles outside inground pool is creating calcium.  How could I clean it.  My tiles are crytal ones.  Also, dirt is accumulated at border of pool grout.  How could I clean it.  Thanks

Thank you for contacting Inyo. We recommend using a Surface Cleaner Product on the tile. For the grout, you can rub a chlorine tablet on it and that will lighten it up.