Can this spray be used on unsealed shower grout?
1489491
Yes it can...it will work wonders without crumbling the grout...but it STINKS
2270816
Not sure the grout in the 8 year old house we purchased was ever sealed. The bissel steamer cleaned some of the stains on the grout but in some areas it still needs to be cleaned with a scrubber brush. It did a beautiful job on the tile though.
1153014
Safe for painted and unpainted surfaces, metal, stucco, stone, grout and asphalt and will not etch concrete. You can simply spray it on, let it soak, rinse it off.
1189489
It does work on tile grout. I suggest using the round brass scrubber. It makes the job a lot easier. Hope this is helpful.
1087715
That is what I used my kit for, to re-finish the old tile in a walk in shower. As for "bad" grout, it depends on what you mean by bad. You should remove any grout that is crumbling or falling out. Anything that's moldy should be scrubbed and scraped to get down to clean grout. If it's simply stained, you can probably paint right over it.The most important thing is to have your surface completely clean and dry according to the instructions in the package, or the epoxy paint won't adhere correctly.
1200480
I have never tried but assume so. It should work assuming the tile is not porous - to permit proper suction, and large enough - so the suction cups do not align with grout seams.
711279
It would be hard to apply if the grout is not smooth. It would if the grout that's cracked is not too deep.
1173515
I used this for the grout in my shower which are marble slabs. Did not use directly on the marble. Worked great on the grout
599230
I have used it in my shower, but I found that a Clorox bleach pen works better to soak into the grout. This is more of a liquid not a paste and will not stay on the grout long enough from my experience.
94357
I do not see why it could not be if your shower tile has grout then it should work just fine there too. I have not tried it there so if you want to know for sure I would contact the maker.
1311629
It might work. This does adhere very well. I had seams near a sink with a previous granite style (that I didn't like as well as the white marble), and they stayed sealed despite often being wet. I would try to put the seams where the shower spray wouldn't hit it directly....perhaps run the material vertically rather than horizontally.
1869422
Didn't buy it for that and haven't tried it on grout. I clean my grout with water, oxy clean and dawn dish soap with a stiff brush..
375651
I really don't know didn't use it on grout.Worked well other wise.my daughter-in-law loves hers.
1535476
I used on my bathroom shower tiles, which it was not very effective. But my tiles are 3x3 with small grout lines. These bristles are very dense, long, and a bit awkward which makes it very difficult around and in corners which is my entire shower, but if your grout wider and obviously flatter surface with minimal corners this may work.
143033
This is not a manufacturer answer but personally I wouldn't. To me unsealed plus water is not a good idea. I'm not sure what kind of floors you want to use it on but broom and damp mop sound like your best bet.
831938
Donna I have used this on grout only...ceramic walls and floor. I've never used it on glass shower doors.
598324
Of course. It's pliable rubber/plastic type product designed for this specific use. During our sub-zero weather, I noticed that it became more rigid, making a noise when hitting a grout line. I thought that there was a misalignment with my shower door. Not the case. Pay 5 times more at HD or Lowes. Same product, best price.