Grout Sealant Keeps Grout Clean, Water-Repellant
LESLIE: Now we’ve got Laurel from Louisiana on the line with help with a tiling project. How can we help you today?
LAUREL: My husband and I are building a new house right now and we’re putting ceramic tile in the living room and the kitchen. And it’s not going to be sealed, so we were wondering what was the best kind of sealant to put on that ceramic tile?
TOM: What kind of tile are you using that’s not sealed? Are you trying to say that it’s not glazed?
LAUREL: No, it was glazed but I was told that you need to put a sealant over it to make the tile last longer?
TOM: No, not true. The glazing is plenty tough enough to protect the tile. What you – the sealant usually refers to the grout. And if you seal the grout, it can help keep it cleaner and repel water. And the grout sealants are silicone-based.
So, as long as you use a good grout sealant – and the time to do this is before you move in, you know? Because once you move in and you start grinding some dirt in that tile, it becomes a lot harder to maintain. But if you seal the grout right after the tile is installed, that’s the best time to do it.
LAUREL: What would be the best kind to use?
TOM: A silicone one. A silicone-based grout sealant is what you’re looking for.
LESLIE: Mm-hmm. And you want to look for one that applies in a manner that you are comfortable with. Like if you’re doing a smaller grout line, you would look for one that almost looks like a nail-polish brush or a rolling foam wheel. With a floor tile, you could be looking at a ¼-inch to a ½-inch grout line, so that’s easier to apply. But you want to make sure you have something that you feel comfortable applying strictly to the grouted areas.
LAUREL: OK. Alright. Well, thank you.
TOM: You’re welcome, Laurel. Thanks so much for calling us at 888-MONEY-PIT.