I recently inspected a newly constructed home that had ceramic tiles in the shower.  The grout had not been sealed by the builders and they recommended that the new owners do that quickly to prevent a buildup of mold or mildew that could ultimately stain their brand new beautiful tile shower.  Here is some information about grout that you may find useful: http://suite101.com/article/all-about-grout-a166663

Are you going to be building, buying, or selling a house in the Indianapolis, Westfield, or Carmel area?  If so I would love to discuss how my services could benefit you and expidite this process.  Feel free to call, email, or check out the Carnes Home Inspection Website.

-Kim