This is the tile on shower floor-white unglazed matte pennies with warm grey grout on shower floor and bathroom floor:. https://www.flooranddecor.com/porcelain-ceramic-decoratives/unglazed-white-penny-porcelain-mosaic-100465327.html?rrec=true#prefn1=color&prefv1=White&start=61

Again, the website is unhelpful. You will need to find out if sealing is allowed.

Thx. Scrubbing at dirt/scuffs from shoes and wax from toilet on white parts and there's a bit of white grout tile guy got on black part. I'll research more on this particular tile but the box came with no instructions. I had tried to research the manufacturer itself but no luck so far.

If I try to seal and it's not allowed do you know what's the worst that can happen? Or will it just not accept the sealer and wipe off. thx!

Your white penny tile is unglazed. Glazing is the addition of a layer of liquid glass to the clay tile. Although glazing can sometimes scratch or chip, it doesn't stain through. (Unless it's a crackle glaze with tiny openings or cracks in the glaze itself. You do not have a crackle glaze). Your penny tile should be sealed to avoid staining. I don't have any recommendations but a tile store should be able to help, maybe even a big box tile department.

Since your other tile doesn't specify that it is unglazed, I think you can assume it is glazed. Sealing won't provide any additional protection to the glazing, so don't waste your time. You might have to use something stronger on the scuffs, like a tile cleaner, but usually surface stains should come up fairly easily.

Wax - you may have to soften with a hair dryer and scrape up with a plastic utensil.

Why is there wax from the toilet even showing out on your tiles??? I would have some concern there. You may want to try a papertowel and hairdryer on that.

the wax was a small amount due to the person installing the toilet not being careful to not dirty the tile. Came off with vinegar, baking soda and a brush no problem. I was just using vinegar and a rag prior and that wasn't cutting it. As for the unglazed tile they told me I don't need to seal any porcelain tile but I'll call again. I called regarding the white and black ceramic tile that cleaned up with baking soda/vinegar and they assured me I don't have to seal it. I think I found the manufacturer and send an email. We'll see what I find out. :)

Please let me know how it turned out because I have the same question. And did there suggestion work for you.

Interesting me, I remembered this thread differently and I did not end up stealing anything. I will say that I really do need to wash my floor but as far as the shower I haven't noticed anything that would seem like any kind of permanent discoloration. I can't recall but I must have gone back to Floor and Decor and they probably talked me out of buying any are there sealer and some factor I brought the tiles I figured I would trust them. I need to do a good scrubbing on my bathroom floor and I can let you know how it turns out. I'm not in a big hurry. When I do scrub that floor it's on my hands and knees. I've never owned tile before and I don't know any other way. The tile is mostly White