I'm stuck at home because my truck is back at the mechanic. So I decided to re-grout the tiles in my kitchen. Though that implies that they were grouted when I moved in. They were not. Just packed with clay. Which is really gross when kneading bread, rolling out pie crust, really anything that touches the cracks between the tiles. So I used a screwdriver to scrape out all the clay and started over. I'm rather pleased with the end result.