Brooke, they must make a good tile paint for pools because I remember my Dad painting the tiles in our pool and that was about 35 years ago...I think some of the pool supply sites may sell the paint. I know it stayed on and I think he did it because some of the tile cracked and when he resealed them, it looked crappy, so he painted over the whole mess. What I don't know is if he had to prepare the tile surface to accept the paint or not. The tiles were glossy tiles. I bet Autoplay can give you the right answer.