I've recently been tackling a bathroom renovation and I'm dealing with the classic 1950s square tile. The grout was failing, so I removed it, but now I'm struggling to get the grout lines as recessed as they used to be. When I use my float, the grout ends up level with the tiles, which isn't the look I'm going for. I tried using my thumb to apply it, and that helps but isn't practical for the whole area. Would a softer grout float help, or is there a specific technique to achieve those classic recessed lines?
3 Answers
Have you checked the size of your grout line and whether you're using sanded or unsanded grout? Sometimes the type and size can impact how recessed the grout will look. Just a thought!
After laying down the grout with your float, try using a wet sponge to shape it and get that recessed look. Timing is key, especially if your grout is drying faster than usual due to the heat in your house. Be sure to wet the sponge just enough so you can mold the grout without pulling it out of the joints!
You really should consider getting a rubber float if you're not using one already. It helps press the grout into the lines really well. Make sure you’re ‘mooshing’ it in there as you apply it, but if that’s not giving you the results you want, a softer float might be worth trying out. I know the struggle—sometimes the simplest jobs can be the most frustrating!
I’ve had similar issues! I switched to a softer float for smaller joints and found it way easier to get the look I wanted. Don't lose hope—you've handled tougher jobs than this!

Yeah, I definitely think the sponge method could work! Make sure you don’t wait too long after applying the grout. If it’s drying faster, you might need to adjust your timing a bit. Good luck!