|Bathroom of the Regent Suite at © The Langham, London.|
Just a few years ago we remodeled an old bathroom. I splurged on Cararra marble for the floor.
I left it up to the contractor to select the grout. Big mistake.
He installed the marble tiles with an off white grout. It looked great for about five minutes. Then normal traffic started making the grout look really dingy. I tried cleaning with various products, and even sprayed it with bleach. Nothing helped. I was the only one who knew the bathroom floor was clean.
Eventually the grout became this icky rust color. It looked terrible against the marble tiles. I had to do something.