Q. I hired a contractor to acid wash, regrout and seal my bathroom tile. He did not remove the old grout – merely sponged over a new grout coating. He says this is standard operating procedure, as we ...

When tile and grout steam cleaning no longer works to restore clean grout lines, regrouting might be the next step. Regrouting is an important part of any tile restoration project.” — Jacquelyn S., ...

A gloved hand using a tool to scrape old grout from between tiles - Toa55/Shutterstock Tiling is typically a DIY-friendly project, and new, game-changing products like tile leveling clips have made it ...