I picked up this polished Grecian Marble tile from Home Depot. Laid it in my bathroom using unsanded grout.http://ift.tt/2eX15Ka looked good but if I look at certain angles during sunlight I see rough areas that look like grout is left over. But I have tried warm water, sugar water, Stainmaster Grout Haze Remover, steel wool, and even lightly with a butter knife. Nothing has worked.Two things I did questionably: – did not pre-seal the marble. Read up that it was unnecessary with polished marble. – did use a small amount of pine sol early on in clean-up. I did add it to TONS of water. So I feel it's unlikely to be etching.Any ideas and suggestions of how to remedy?http://ift.tt/2v6Zqbn via /r/DIY http://ift.tt/2uMuN8k
