How to make porcelain tile shine
We just had our floor installed with 20x20 Marazzi Sardinia Sand Colored Porcelain Tile. It's a discontinued product but we got it cheap. The sample feels smooth and I like the color. After installation, it looks dull and feel sandy when I walk on it. I wipe it several time with wet cloth but after drying it goes back to looking dull and sandy again. We're going to seal the grout in 2 days but I want some answers on the following:
1. Do we need to seal the tiles too?
2. Is there a way or product to use to make it shiny like a waxed floor?