My travertine tile and granite countertops were starting to have a dull/dingy dirty finish after only 8 years of use. Three years ago we had another company out to clean our travertine. We now know we wasted our money. I am truly astonished at how clean & bright my travertine tile looks. We had the tile & grout sealed to protect from grandchildren wear and tear. Cleaning & polishing my bathroom and kitchen countertops and now they Sparkle. Beyond Clean Tile are the people to call. Honest, hard working Christian men doing a fabulous job. Thank you, Jim & Jonathan!