Is using unsanded grout in the new tile floor for a kitchen a bad idea?
I have to decide whether to use wide or narrow joints on a new ceramic tile floor for a kitchen. I'm told that narrow joints require unsanded grout. There is also this interesting youtube video https://www.youtube.com/watch?v=oDmiq76hwfk that claims unsanded grout is not good in shower floors - so I think unsanded grout might be a bad idea for the area around a kitchen sink.