hi,

We have had a nightmare with our original shower floor install (walk-thru shower with penny-round porcelein tile) and we are having to redo it. The dark grout was impossible to clean, and ended up staining badly (long story) within a year.

I've heard about epoxy grout - will this prevent the grout staining?

Also, any recommendations on dark grey vs white grout with dark grey porcelein tile?

many thanks!

David