I now have a glass top stove. Having no experience with them, do I really need special glass top stove cleaner? It does appear that foodstuff is already baked on to it.

Planning our next kitchen floor, and knowing it is unlikely that DH will allow a wood floor, I have a question about rough ceramic tile: is it hard to clean? I ask this because we have 3 tiles in front of our refeigerator, replacement tiles, that have a grainier surface than the rest of the smoothish kitchen tiles. I like these grainier tiles because they seem less slippery, but they also seem to be harder to clean up.

I do not want my next kitchen tile floor to be slippery,
I will be older and more subject to falls.