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3
votes
1answer
2k views

Can I use epoxy grout on tiled shower and bathroom floors?

I'm considering white grout for bathroom shower walls (the floor will be covered with a shower tub). Wanting to avoid problems with graying, mold and mildew in the shower and sink back-splash area, I ...
2
votes
2answers
780 views

Our tiler put Grout Boost on after laying grout, thinking it was grout sealer. What should we do?

Our tiler made an error and put Grout Boost on after laying the grout, thinking it was grout sealer. What should we do? Will Grout Boost act as sealer when applied after grout is put down and dry? ...
11
votes
2answers
25k views

Must I remove all mortar between tiles before grouting?

I'm just getting ready to lay down the grout after successfully tiling our master bathroom. I've been told in no uncertain terms that I must remove the spacers between tiles (or else grouting over ...
2
votes
0answers
213 views

Where can I find unsanded epoxy grout? [closed]

I have a concrete counter that is a bit unusual in that the surface layer is just concrete dye. It looks awesome, very earthy mix of colors, but unfortunantly it cracks, pulls up a bit. I tried ...
4
votes
1answer
3k views

Is urethane based grout worth the cost for bathroom tile?

We are beginning a project to tile the master bathroom. The local tile shop where we are purchasing the tile is recommending a urethane based grout (specifically Bostik TruColor Pre-Mixed Grout). I ...
5
votes
1answer
7k views

Can I put fresh grout over grout that was done less than 48 hours ago?

We had bad light when rinsing last night and today the grout seems uneven in the lines. If I mix grout tonight can I fill in some of the problem areas? Or do I have to dig out all the grout first?
6
votes
1answer
395 views

Will I have problems from waiting to grout patio tiles?

I laid porcelain tiles on my patio a couple months ago. Life and weather has kept me from grouting the tile. Is a couple months between laying the tile and grouting too long? What problems are ...
4
votes
3answers
2k views

What is a good barrier between grout and wood?

A side of a tile flooring project abuts a strip of wood. How should I handle the side where the tile meets the wood so the wood won't absorb all the water from the grout?
3
votes
2answers
6k views

Should unsanded grout become darker when wet?

Anyone who recognizes me at this point will know I've been working on remodeling our bathroom (Should we use a tub surround and Curing time for grout with GroutBoost). We finally finished everything ...
0
votes
4answers
7k views

Sealant used to prevent water getting between bath and wall?

What's the name of the 'rubbery' sealant they use between the bath and the wall, and why don't they use it in between the wall tiles? They use a hard grouting between wall tiles, but if the weight of ...
6
votes
3answers
820 views

Easy way to get crayon out of grout?

My daughter decided to get a little artistic in the bathroom and colored the grout with yellow crayon. Does anyone have a simple way to clean this out?
8
votes
2answers
1k views

With a shower, should the edge where the wall meets the floor be caulked, or is grout okay?

Some of the shower tiles have come loose in my shower and need repair (specifically the ones at the base of the wall). There's no 'tub' per-se, the whole thing is tiled, and it looks like whoever ...
3
votes
1answer
1k views

How do I remove the white residue on fresh tile grout?

The day after grouting my tile, a white residue formed on top of the (grey) grout. Moistening the grout makes the residue go away until it dries again. I've been told the problem is because I had ...