How do I remove spilled paint off of tile floors?

if it's latex paint --- plain rubbing alcohol will soften/remove it -- on the dog use a good cream rinse or olive oil and comb/brush/comb, reapply!

I use baby wipes. They work like a charm!

Latex removes easily with warm soapy water. Let it soak a bit to soften, then wipe up with a paper towel. Stubborn spots can be removed with a nylon scrubby.

I am so sorry to hear this happened. Sometimes once it dries you can peel it up. Another thought is to test an area with mineral spirits first and if it doesn't harm your tile use it to remove the paint. Make sure to wear a mask and open your windows. I would do it in small areas first and then clean it up to see how it works out.

If the paint has dried, I would use mineral spirits and a toothbrush to get into the grout.