Dark grey or light grey floor tiles?

[hannah1122]

Considering either dark grey marble effect porcelain floor tiles or light grey marble effect porcelain floor tiles for our bathroom. Any thoughts on which would be easiest to keep clean? We have hard water.

Both tiles should clean up fairly easily. It will be the grout that is harder to keep clean so I would be tempted to go for the darker tile so you can match a darker grout. Larger tiles will help too.