This is the same tile that existed when we moved in 10 years ago. Over the years, our kids have splashed water out while playing in bathtub and some toilet accidents... it has caused some areas to start showing hairline cracks revealing the big tile is really just a bunch of small ones placed together. Is there any easy fix to cover this somehow, or will my only real option to redo the entire floor? Thanks!
Thanks for the comments, and the answers are lining up with my thoughts. You are all correct, there have been countless lazy attempts in the house where they cut corners, so it would not be surprising if they did that here as well. Guess redoing this at some point is the #1 option.
These tiles are not broken. They are good for probably another 10 or 20 years.
I guess you can't make these small cracks really invisible anymore. Maybe some bleaching with peroxide would do a little good - but I really don't know if it's a good idea or not. For the regular gaps between the tiles, you could add some new white mortar.