When to Apply Grout Sealer After Grouting?

You need to seal your grout shortly after it is installed, but do wait at least 48 to 73 hours to ensure the new grout is entirely dry and cured. At the latest, definitely do your first sealing within the first two to three weeks of installing the grout.

How soon after grouting can I seal?

The process can be as short as a couple of hours or as long as a couple of weeks, depending on the manufacturer's instructions. In terms of tiles, first, you grout the tiles. Then, you wait for three days until your grout sets and apply the sealer which takes several hours before drying.

How long should tile grout dry before sealing?

Tackle one grout line at a time. When you're finished cleaning the grout, allow the area to dry for 45 minutes before sealing.