Is painting bathroom tile truly a good idea?

I haven't done it yet, but intend to. Seems proper sanding is the key, then getting rid of all the dust by wiping well, then using a good primer before painting or a good paint and primer combination should get the job done!!...Best of luck!

It is to be done well. I am super critical when it comes to painting over tile. Over the course of my lifetime, I have maybe seen a handful that have passed muster. Otherwise it looks like . . .well . . . painted over tile . . . And most do not put enough effort into the prep and it peels and looks ticky tacky which is way worse. I could ramble on and tell you a long story, but will refrain. Choice is yours, it is your home and you need to be happy. If you choose to move forward, prep is key to a successful outcome. Otherwise, save your money, demo the old tile and install more a more modern or timeless tile that will last for decades.

I know people have done it both successfully and unsuccessfully!

Here are some articles that might help you:

https://www.bobvila.com/articles/painting-bathroom-tile/

https://www.drivenbydecor.com/how-painting-bathrooms-ceramic-tile-floors-diy/

In one word, NO.

Thanks for the responses. I have an old bathroom that really needs an update. Am looking at all possibilities. I shudder when I think of taking off the old tile! Am trying to think of any other options. Finances are important and we are definitely going to need to do this ourselves.

If you tile it yourself, use larger tiles, either squares or larger rectangles, which can be placed horizontally or vertically (makes your ceiling appear taller). Larger tiles will make the job go faster.

Tiles with multiples "waves" or raised surfaces in them can be more difficult to dry, after showering.

Placing tiles on a 45° angle will cost more, in terms of time and money.

Allow an extra 10% for breakage.

Floor grade tiles can be used on shower walls. Wall grade tiles should NOT be used on floors, as they are not sufficiently slip resistant.