I have ceramic tile and would like to protect it, what's the best way?

Question:...like should I coat it with a certain product? If so, what?
Should different products be used on the floor tile opposed to the tile on the walls?
Thanks for any constructive inforrmation.

Answers:
Hi a ceramic tiles should not be sealed unless its a natural stone or a full vitrified porcelain a ceramic tile has a fired surface on which protects it from anything penetrating. once you determine exactly the type of tile you have go to any tile shop they will assist you or try any of the SURE SEAL products they all work great you might just need a good cleaner GOOD LUCK